18060086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 32047488

約数和(自身を除く): 13987402

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1123, 1462, 2246, 8041, 12353, 16082, 19091, 24706, 38182, 48289, 96578, 210001, 420002, 531179, 820913, 1062358, 1641826, 9030043, 18060086]

約数ペア:

[(1, 18060086), (2, 9030043), (11, 1641826), (17, 1062358), (22, 820913), (34, 531179), (43, 420002), (86, 210001), (187, 96578), (374, 48289), (473, 38182), (731, 24706), (946, 19091), (1123, 16082), (1462, 12353), (2246, 8041)]