18956349216

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101107}}^1$

素因数の和:101164

約数の個数: 192

約数和(自身を含む): 65226792960

約数和(自身を除く): 46270443744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6048, 6696, 6944, 7812, 8928, 10416, 11718, 13392, 15624, 20832, 23436, 26784, 31248, 46872, 62496, 93744, 101107, 187488, 202214, 303321, 404428, 606642, 707749, 808856, 909963, 1213284, 1415498, 1617712, 1819926, 2123247, 2426568, 2729889, 2830996, 3134317, 3235424, 3639852, 4246494, 4853136, 5459778, 5661992, 6268634, 6369741, 7279704, 8492988, 9402951, 9706272, 10919556, 11323984, 12537268, 12739482, 14559408, 16985976, 18805902, 19109223, 21839112, 21940219, 22647968, 25074536, 25478964, 28208853, 29118816, 33971952, 37611804, 38218446, 43678224, 43880438, 50149072, 50957928, 56417706, 65820657, 67943904, 75223608, 76436892, 84626559, 87356448, 87760876, 100298144, 101915856, 112835412, 131641314, 150447216, 152873784, 169253118, 175521752, 197461971, 203831712, 225670824, 263282628, 300894432, 305747568, 338506236, 351043504, 394923942, 451341648, 526565256, 592385913, 611495136, 677012472, 702087008, 789847884, 902683296, 1053130512, 1184771826, 1354024944, 1579695768, 2106261024, 2369543652, 2708049888, 3159391536, 4739087304, 6318783072, 9478174608, 18956349216]

約数ペア:

[(1, 18956349216), (2, 9478174608), (3, 6318783072), (4, 4739087304), (6, 3159391536), (7, 2708049888), (8, 2369543652), (9, 2106261024), (12, 1579695768), (14, 1354024944), (16, 1184771826), (18, 1053130512), (21, 902683296), (24, 789847884), (27, 702087008), (28, 677012472), (31, 611495136), (32, 592385913), (36, 526565256), (42, 451341648), (48, 394923942), (54, 351043504), (56, 338506236), (62, 305747568), (63, 300894432), (72, 263282628), (84, 225670824), (93, 203831712), (96, 197461971), (108, 175521752), (112, 169253118), (124, 152873784), (126, 150447216), (144, 131641314), (168, 112835412), (186, 101915856), (189, 100298144), (216, 87760876), (217, 87356448), (224, 84626559), (248, 76436892), (252, 75223608), (279, 67943904), (288, 65820657), (336, 56417706), (372, 50957928), (378, 50149072), (432, 43880438), (434, 43678224), (496, 38218446), (504, 37611804), (558, 33971952), (651, 29118816), (672, 28208853), (744, 25478964), (756, 25074536), (837, 22647968), (864, 21940219), (868, 21839112), (992, 19109223), (1008, 18805902), (1116, 16985976), (1302, 14559408), (1488, 12739482), (1512, 12537268), (1674, 11323984), (1736, 10919556), (1953, 9706272), (2016, 9402951), (2232, 8492988), (2604, 7279704), (2976, 6369741), (3024, 6268634), (3348, 5661992), (3472, 5459778), (3906, 4853136), (4464, 4246494), (5208, 3639852), (5859, 3235424), (6048, 3134317), (6696, 2830996), (6944, 2729889), (7812, 2426568), (8928, 2123247), (10416, 1819926), (11718, 1617712), (13392, 1415498), (15624, 1213284), (20832, 909963), (23436, 808856), (26784, 707749), (31248, 606642), (46872, 404428), (62496, 303321), (93744, 202214), (101107, 187488)]