18544749444

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1472

約数の個数: 240

約数和(自身を含む): 54429168640

約数和(自身を除く): 35884419196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 109, 117, 124, 156, 162, 186, 218, 234, 279, 324, 327, 351, 372, 403, 436, 468, 558, 654, 702, 806, 837, 981, 1053, 1116, 1209, 1303, 1308, 1404, 1417, 1612, 1674, 1962, 2106, 2418, 2511, 2606, 2834, 2943, 3348, 3379, 3627, 3909, 3924, 4212, 4251, 4836, 5022, 5212, 5668, 5886, 6758, 7254, 7818, 8502, 8829, 10044, 10137, 10881, 11727, 11772, 12753, 13516, 14508, 15636, 16939, 17004, 17658, 20274, 21762, 23454, 25506, 30411, 32643, 33878, 35181, 35316, 38259, 40393, 40548, 43524, 43927, 46908, 50817, 51012, 60822, 65286, 67756, 70362, 76518, 80786, 87854, 91233, 101634, 105543, 114777, 121179, 121644, 130572, 131781, 140724, 142027, 152451, 153036, 161572, 175708, 182466, 203268, 211086, 229554, 242358, 263562, 273699, 284054, 304902, 363537, 364932, 395343, 422172, 426081, 457353, 459108, 484716, 525109, 527124, 547398, 568108, 609804, 727074, 790686, 852162, 914706, 1050218, 1090611, 1094796, 1186029, 1278243, 1372059, 1454148, 1575327, 1581372, 1704324, 1829412, 1846351, 2100436, 2181222, 2372058, 2556486, 2744118, 3150654, 3271833, 3558087, 3692702, 3834729, 4362444, 4402837, 4725981, 4744116, 5112972, 5488236, 5539053, 6301308, 6543666, 7116174, 7385404, 7669458, 8805674, 9451962, 11078106, 11504187, 13087332, 13208511, 14177943, 14232348, 15338916, 16617159, 17611348, 18903924, 22156212, 23008374, 26417022, 28355886, 33234318, 39625533, 42533829, 46016748, 49851477, 52834044, 56711772, 57236881, 66468636, 79251066, 85067658, 99702954, 114473762, 118876599, 149554431, 158502132, 170135316, 171710643, 199405908, 228947524, 237753198, 299108862, 343421286, 356629797, 475506396, 515131929, 598217724, 686842572, 713259594, 1030263858, 1426519188, 1545395787, 2060527716, 3090791574, 4636187361, 6181583148, 9272374722, 18544749444]

約数ペア:

[(1, 18544749444), (2, 9272374722), (3, 6181583148), (4, 4636187361), (6, 3090791574), (9, 2060527716), (12, 1545395787), (13, 1426519188), (18, 1030263858), (26, 713259594), (27, 686842572), (31, 598217724), (36, 515131929), (39, 475506396), (52, 356629797), (54, 343421286), (62, 299108862), (78, 237753198), (81, 228947524), (93, 199405908), (108, 171710643), (109, 170135316), (117, 158502132), (124, 149554431), (156, 118876599), (162, 114473762), (186, 99702954), (218, 85067658), (234, 79251066), (279, 66468636), (324, 57236881), (327, 56711772), (351, 52834044), (372, 49851477), (403, 46016748), (436, 42533829), (468, 39625533), (558, 33234318), (654, 28355886), (702, 26417022), (806, 23008374), (837, 22156212), (981, 18903924), (1053, 17611348), (1116, 16617159), (1209, 15338916), (1303, 14232348), (1308, 14177943), (1404, 13208511), (1417, 13087332), (1612, 11504187), (1674, 11078106), (1962, 9451962), (2106, 8805674), (2418, 7669458), (2511, 7385404), (2606, 7116174), (2834, 6543666), (2943, 6301308), (3348, 5539053), (3379, 5488236), (3627, 5112972), (3909, 4744116), (3924, 4725981), (4212, 4402837), (4251, 4362444), (4836, 3834729), (5022, 3692702), (5212, 3558087), (5668, 3271833), (5886, 3150654), (6758, 2744118), (7254, 2556486), (7818, 2372058), (8502, 2181222), (8829, 2100436), (10044, 1846351), (10137, 1829412), (10881, 1704324), (11727, 1581372), (11772, 1575327), (12753, 1454148), (13516, 1372059), (14508, 1278243), (15636, 1186029), (16939, 1094796), (17004, 1090611), (17658, 1050218), (20274, 914706), (21762, 852162), (23454, 790686), (25506, 727074), (30411, 609804), (32643, 568108), (33878, 547398), (35181, 527124), (35316, 525109), (38259, 484716), (40393, 459108), (40548, 457353), (43524, 426081), (43927, 422172), (46908, 395343), (50817, 364932), (51012, 363537), (60822, 304902), (65286, 284054), (67756, 273699), (70362, 263562), (76518, 242358), (80786, 229554), (87854, 211086), (91233, 203268), (101634, 182466), (105543, 175708), (114777, 161572), (121179, 153036), (121644, 152451), (130572, 142027), (131781, 140724)]