21499546068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2916

約数の個数: 384

約数和(自身を含む): 75920302080

約数和(自身を除く): 54420756012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 71, 77, 78, 84, 91, 99, 108, 117, 126, 132, 142, 143, 154, 156, 182, 189, 198, 213, 231, 234, 252, 273, 284, 286, 297, 308, 351, 364, 378, 396, 426, 429, 462, 468, 497, 546, 572, 594, 639, 693, 702, 756, 781, 819, 852, 858, 923, 924, 994, 1001, 1092, 1188, 1278, 1287, 1386, 1404, 1491, 1562, 1638, 1716, 1846, 1917, 1988, 2002, 2079, 2343, 2457, 2556, 2574, 2769, 2772, 2801, 2982, 3003, 3124, 3276, 3692, 3834, 3861, 4004, 4158, 4473, 4686, 4914, 5148, 5467, 5538, 5602, 5964, 6006, 6461, 7029, 7668, 7722, 8307, 8316, 8403, 8946, 9009, 9372, 9828, 10153, 10934, 11076, 11204, 12012, 12922, 13419, 14058, 15444, 16401, 16614, 16806, 17892, 18018, 19383, 19607, 20306, 21087, 21868, 24921, 25209, 25844, 26838, 27027, 28116, 30459, 30811, 32802, 33228, 33612, 36036, 36413, 38766, 39214, 40612, 42174, 49203, 49842, 50418, 53676, 54054, 58149, 58821, 60918, 61622, 65604, 71071, 72826, 75627, 77532, 78428, 84348, 91377, 92433, 98406, 99684, 100836, 108108, 109239, 116298, 117642, 121836, 123244, 142142, 145652, 147609, 151254, 174447, 176463, 182754, 184866, 196812, 198871, 213213, 215677, 218478, 232596, 235284, 254891, 274131, 277299, 284284, 295218, 302508, 327717, 348894, 352926, 365508, 369732, 397742, 400543, 426426, 431354, 436956, 509782, 529389, 548262, 554598, 590436, 596613, 639639, 647031, 655434, 697788, 705852, 764673, 795484, 801086, 831897, 852852, 862708, 983151, 1019564, 1058778, 1096524, 1109196, 1193226, 1201629, 1279278, 1294062, 1310868, 1392097, 1529346, 1602172, 1663794, 1789839, 1918917, 1941093, 1966302, 2117556, 2187581, 2294019, 2386452, 2403258, 2558556, 2585323, 2588124, 2784194, 2803801, 3058692, 3327588, 3579678, 3604887, 3837834, 3882186, 3932604, 4176291, 4375162, 4588038, 4806516, 5170646, 5369517, 5568388, 5607602, 5823279, 6562743, 6882057, 7159356, 7209774, 7675668, 7755969, 7764372, 8352582, 8411403, 8750324, 9176076, 10341292, 10739034, 10814661, 11215204, 11646558, 12528873, 13125486, 13764114, 14419548, 15313067, 15511938, 16705164, 16822806, 18097261, 19688229, 21478068, 21629322, 23267907, 23293116, 25057746, 25234209, 26250972, 27528228, 28438553, 30626134, 31023876, 33645612, 36194522, 37586619, 39376458, 43258644, 45939201, 46535814, 50115492, 50468418, 54291783, 56877106, 59064687, 61252268, 69803721, 72389044, 75173238, 75702627, 78752916, 85315659, 91878402, 93071628, 100936836, 108583566, 113754212, 118129374, 137817603, 139607442, 150346476, 151405254, 162875349, 170631318, 183756804, 199069871, 217167132, 236258748, 255946977, 275635206, 279214884, 302810508, 325750698, 341262636, 398139742, 413452809, 488626047, 511893954, 551270412, 597209613, 651501396, 767840931, 796279484, 826905618, 977252094, 1023787908, 1194419226, 1535681862, 1653811236, 1791628839, 1954504188, 2388838452, 3071363724, 3583257678, 5374886517, 7166515356, 10749773034, 21499546068]

約数ペア:

[(1, 21499546068), (2, 10749773034), (3, 7166515356), (4, 5374886517), (6, 3583257678), (7, 3071363724), (9, 2388838452), (11, 1954504188), (12, 1791628839), (13, 1653811236), (14, 1535681862), (18, 1194419226), (21, 1023787908), (22, 977252094), (26, 826905618), (27, 796279484), (28, 767840931), (33, 651501396), (36, 597209613), (39, 551270412), (42, 511893954), (44, 488626047), (52, 413452809), (54, 398139742), (63, 341262636), (66, 325750698), (71, 302810508), (77, 279214884), (78, 275635206), (84, 255946977), (91, 236258748), (99, 217167132), (108, 199069871), (117, 183756804), (126, 170631318), (132, 162875349), (142, 151405254), (143, 150346476), (154, 139607442), (156, 137817603), (182, 118129374), (189, 113754212), (198, 108583566), (213, 100936836), (231, 93071628), (234, 91878402), (252, 85315659), (273, 78752916), (284, 75702627), (286, 75173238), (297, 72389044), (308, 69803721), (351, 61252268), (364, 59064687), (378, 56877106), (396, 54291783), (426, 50468418), (429, 50115492), (462, 46535814), (468, 45939201), (497, 43258644), (546, 39376458), (572, 37586619), (594, 36194522), (639, 33645612), (693, 31023876), (702, 30626134), (756, 28438553), (781, 27528228), (819, 26250972), (852, 25234209), (858, 25057746), (923, 23293116), (924, 23267907), (994, 21629322), (1001, 21478068), (1092, 19688229), (1188, 18097261), (1278, 16822806), (1287, 16705164), (1386, 15511938), (1404, 15313067), (1491, 14419548), (1562, 13764114), (1638, 13125486), (1716, 12528873), (1846, 11646558), (1917, 11215204), (1988, 10814661), (2002, 10739034), (2079, 10341292), (2343, 9176076), (2457, 8750324), (2556, 8411403), (2574, 8352582), (2769, 7764372), (2772, 7755969), (2801, 7675668), (2982, 7209774), (3003, 7159356), (3124, 6882057), (3276, 6562743), (3692, 5823279), (3834, 5607602), (3861, 5568388), (4004, 5369517), (4158, 5170646), (4473, 4806516), (4686, 4588038), (4914, 4375162), (5148, 4176291), (5467, 3932604), (5538, 3882186), (5602, 3837834), (5964, 3604887), (6006, 3579678), (6461, 3327588), (7029, 3058692), (7668, 2803801), (7722, 2784194), (8307, 2588124), (8316, 2585323), (8403, 2558556), (8946, 2403258), (9009, 2386452), (9372, 2294019), (9828, 2187581), (10153, 2117556), (10934, 1966302), (11076, 1941093), (11204, 1918917), (12012, 1789839), (12922, 1663794), (13419, 1602172), (14058, 1529346), (15444, 1392097), (16401, 1310868), (16614, 1294062), (16806, 1279278), (17892, 1201629), (18018, 1193226), (19383, 1109196), (19607, 1096524), (20306, 1058778), (21087, 1019564), (21868, 983151), (24921, 862708), (25209, 852852), (25844, 831897), (26838, 801086), (27027, 795484), (28116, 764673), (30459, 705852), (30811, 697788), (32802, 655434), (33228, 647031), (33612, 639639), (36036, 596613), (36413, 590436), (38766, 554598), (39214, 548262), (40612, 529389), (42174, 509782), (49203, 436956), (49842, 431354), (50418, 426426), (53676, 400543), (54054, 397742), (58149, 369732), (58821, 365508), (60918, 352926), (61622, 348894), (65604, 327717), (71071, 302508), (72826, 295218), (75627, 284284), (77532, 277299), (78428, 274131), (84348, 254891), (91377, 235284), (92433, 232596), (98406, 218478), (99684, 215677), (100836, 213213), (108108, 198871), (109239, 196812), (116298, 184866), (117642, 182754), (121836, 176463), (123244, 174447), (142142, 151254), (145652, 147609)]