2018060461472

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{2879521}}^1$

素因数の和:2879734

約数の個数: 72

約数和(自身を含む): 4391207700516

約数和(自身を除く): 2373147239044

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 181, 242, 352, 362, 484, 724, 968, 1448, 1936, 1991, 2896, 3872, 3982, 5792, 7964, 15928, 21901, 31856, 43802, 63712, 87604, 175208, 350416, 700832, 2879521, 5759042, 11518084, 23036168, 31674731, 46072336, 63349462, 92144672, 126698924, 253397848, 348422041, 506795696, 521193301, 696844082, 1013591392, 1042386602, 1393688164, 2084773204, 2787376328, 4169546408, 5574752656, 5733126311, 8339092816, 11149505312, 11466252622, 16678185632, 22932505244, 45865010488, 63064389421, 91730020976, 126128778842, 183460041952, 252257557684, 504515115368, 1009030230736, 2018060461472]

約数ペア:

[(1, 2018060461472), (2, 1009030230736), (4, 504515115368), (8, 252257557684), (11, 183460041952), (16, 126128778842), (22, 91730020976), (32, 63064389421), (44, 45865010488), (88, 22932505244), (121, 16678185632), (176, 11466252622), (181, 11149505312), (242, 8339092816), (352, 5733126311), (362, 5574752656), (484, 4169546408), (724, 2787376328), (968, 2084773204), (1448, 1393688164), (1936, 1042386602), (1991, 1013591392), (2896, 696844082), (3872, 521193301), (3982, 506795696), (5792, 348422041), (7964, 253397848), (15928, 126698924), (21901, 92144672), (31856, 63349462), (43802, 46072336), (63712, 31674731), (87604, 23036168), (175208, 11518084), (350416, 5759042), (700832, 2879521)]