19893839112

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{73}}^2\times {\mathrm{823}}^1$

素因数の和:994

約数の個数: 240

約数和(自身を含む): 64644085440

約数和(自身を除く): 44750246328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 252, 292, 324, 378, 438, 504, 511, 567, 584, 648, 657, 756, 823, 876, 1022, 1134, 1314, 1512, 1533, 1646, 1752, 1971, 2044, 2268, 2469, 2628, 3066, 3292, 3942, 4088, 4536, 4599, 4938, 5256, 5329, 5761, 5913, 6132, 6584, 7407, 7884, 9198, 9876, 10658, 11522, 11826, 12264, 13797, 14814, 15768, 15987, 17283, 18396, 19752, 21316, 22221, 23044, 23652, 27594, 29628, 31974, 34566, 36792, 37303, 41391, 42632, 44442, 46088, 47304, 47961, 51849, 55188, 59256, 60079, 63948, 66663, 69132, 74606, 82782, 88884, 95922, 103698, 110376, 111909, 120158, 127896, 133326, 138264, 143883, 149212, 155547, 165564, 177768, 180237, 191844, 207396, 223818, 240316, 266652, 287766, 298424, 311094, 331128, 335727, 360474, 383688, 414792, 420553, 431649, 447636, 466641, 480632, 533304, 540711, 575532, 622188, 671454, 720948, 841106, 863298, 895272, 933282, 1007181, 1081422, 1151064, 1244376, 1261659, 1342908, 1441896, 1622133, 1682212, 1726596, 1866564, 2014362, 2162844, 2523318, 2685816, 3021543, 3244266, 3364424, 3453192, 3733128, 3784977, 4028724, 4325688, 4385767, 4866399, 5046636, 6043086, 6488532, 7569954, 8057448, 8771534, 9732798, 10093272, 11354931, 12086172, 12977064, 13157301, 15139908, 17543068, 19465596, 22709862, 24172344, 26314602, 30279816, 30700369, 34064793, 35086136, 38931192, 39471903, 45419724, 52629204, 61400738, 68129586, 78943806, 90839448, 92101107, 105258408, 118415709, 122801476, 136259172, 157887612, 184202214, 236831418, 245602952, 272518344, 276303321, 315775224, 355247127, 368404428, 473662836, 552606642, 710494254, 736808856, 828909963, 947325672, 1105213284, 1420988508, 1657819926, 2210426568, 2486729889, 2841977016, 3315639852, 4973459778, 6631279704, 9946919556, 19893839112]

約数ペア:

[(1, 19893839112), (2, 9946919556), (3, 6631279704), (4, 4973459778), (6, 3315639852), (7, 2841977016), (8, 2486729889), (9, 2210426568), (12, 1657819926), (14, 1420988508), (18, 1105213284), (21, 947325672), (24, 828909963), (27, 736808856), (28, 710494254), (36, 552606642), (42, 473662836), (54, 368404428), (56, 355247127), (63, 315775224), (72, 276303321), (73, 272518344), (81, 245602952), (84, 236831418), (108, 184202214), (126, 157887612), (146, 136259172), (162, 122801476), (168, 118415709), (189, 105258408), (216, 92101107), (219, 90839448), (252, 78943806), (292, 68129586), (324, 61400738), (378, 52629204), (438, 45419724), (504, 39471903), (511, 38931192), (567, 35086136), (584, 34064793), (648, 30700369), (657, 30279816), (756, 26314602), (823, 24172344), (876, 22709862), (1022, 19465596), (1134, 17543068), (1314, 15139908), (1512, 13157301), (1533, 12977064), (1646, 12086172), (1752, 11354931), (1971, 10093272), (2044, 9732798), (2268, 8771534), (2469, 8057448), (2628, 7569954), (3066, 6488532), (3292, 6043086), (3942, 5046636), (4088, 4866399), (4536, 4385767), (4599, 4325688), (4938, 4028724), (5256, 3784977), (5329, 3733128), (5761, 3453192), (5913, 3364424), (6132, 3244266), (6584, 3021543), (7407, 2685816), (7884, 2523318), (9198, 2162844), (9876, 2014362), (10658, 1866564), (11522, 1726596), (11826, 1682212), (12264, 1622133), (13797, 1441896), (14814, 1342908), (15768, 1261659), (15987, 1244376), (17283, 1151064), (18396, 1081422), (19752, 1007181), (21316, 933282), (22221, 895272), (23044, 863298), (23652, 841106), (27594, 720948), (29628, 671454), (31974, 622188), (34566, 575532), (36792, 540711), (37303, 533304), (41391, 480632), (42632, 466641), (44442, 447636), (46088, 431649), (47304, 420553), (47961, 414792), (51849, 383688), (55188, 360474), (59256, 335727), (60079, 331128), (63948, 311094), (66663, 298424), (69132, 287766), (74606, 266652), (82782, 240316), (88884, 223818), (95922, 207396), (103698, 191844), (110376, 180237), (111909, 177768), (120158, 165564), (127896, 155547), (133326, 149212), (138264, 143883)]