79439418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2267

約数の個数: 48

約数和(自身を含む): 182925600

約数和(自身を除く): 103486182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 2131, 4142, 4262, 6213, 6393, 12426, 12786, 18639, 19179, 37278, 38358, 40489, 80978, 121467, 232279, 242934, 364401, 464558, 696837, 728802, 1393674, 2090511, 4181022, 4413301, 8826602, 13239903, 26479806, 39719709, 79439418]

約数ペア:

[(1, 79439418), (2, 39719709), (3, 26479806), (6, 13239903), (9, 8826602), (18, 4413301), (19, 4181022), (38, 2090511), (57, 1393674), (109, 728802), (114, 696837), (171, 464558), (218, 364401), (327, 242934), (342, 232279), (654, 121467), (981, 80978), (1962, 40489), (2071, 38358), (2131, 37278), (4142, 19179), (4262, 18639), (6213, 12786), (6393, 12426)]