18268804944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{53917}}^1$

素因数の和:54125

約数の個数: 120

約数和(自身を含む): 55365374792

約数和(自身を除く): 37096569848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 181, 208, 234, 312, 362, 468, 543, 624, 724, 936, 1086, 1448, 1629, 1872, 2172, 2353, 2896, 3258, 4344, 4706, 6516, 7059, 8688, 9412, 13032, 14118, 18824, 21177, 26064, 28236, 37648, 42354, 53917, 56472, 84708, 107834, 112944, 161751, 169416, 215668, 323502, 338832, 431336, 485253, 647004, 700921, 862672, 970506, 1294008, 1401842, 1941012, 2102763, 2588016, 2803684, 3882024, 4205526, 5607368, 6308289, 7764048, 8411052, 9758977, 11214736, 12616578, 16822104, 19517954, 25233156, 29276931, 33644208, 39035908, 50466312, 58553862, 78071816, 87830793, 100932624, 117107724, 126866701, 156143632, 175661586, 234215448, 253733402, 351323172, 380600103, 468430896, 507466804, 702646344, 761200206, 1014933608, 1141800309, 1405292688, 1522400412, 2029867216, 2283600618, 3044800824, 4567201236, 6089601648, 9134402472, 18268804944]

約数ペア:

[(1, 18268804944), (2, 9134402472), (3, 6089601648), (4, 4567201236), (6, 3044800824), (8, 2283600618), (9, 2029867216), (12, 1522400412), (13, 1405292688), (16, 1141800309), (18, 1014933608), (24, 761200206), (26, 702646344), (36, 507466804), (39, 468430896), (48, 380600103), (52, 351323172), (72, 253733402), (78, 234215448), (104, 175661586), (117, 156143632), (144, 126866701), (156, 117107724), (181, 100932624), (208, 87830793), (234, 78071816), (312, 58553862), (362, 50466312), (468, 39035908), (543, 33644208), (624, 29276931), (724, 25233156), (936, 19517954), (1086, 16822104), (1448, 12616578), (1629, 11214736), (1872, 9758977), (2172, 8411052), (2353, 7764048), (2896, 6308289), (3258, 5607368), (4344, 4205526), (4706, 3882024), (6516, 2803684), (7059, 2588016), (8688, 2102763), (9412, 1941012), (13032, 1401842), (14118, 1294008), (18824, 970506), (21177, 862672), (26064, 700921), (28236, 647004), (37648, 485253), (42354, 431336), (53917, 338832), (56472, 323502), (84708, 215668), (107834, 169416), (112944, 161751)]