18127576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 36877680

約数和(自身を除く): 18750104

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 3251, 5576, 6502, 13004, 26008, 55267, 110534, 133291, 221068, 266582, 442136, 533164, 1066328, 2265947, 4531894, 9063788, 18127576]

約数ペア:

[(1, 18127576), (2, 9063788), (4, 4531894), (8, 2265947), (17, 1066328), (34, 533164), (41, 442136), (68, 266582), (82, 221068), (136, 133291), (164, 110534), (328, 55267), (697, 26008), (1394, 13004), (2788, 6502), (3251, 5576)]