18681348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31771}}^1$

素因数の和:31792

約数の個数: 36

約数和(自身を含む): 50708112

約数和(自身を除く): 32026764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31771, 63542, 95313, 127084, 190626, 222397, 381252, 444794, 667191, 889588, 1334382, 1556779, 2668764, 3113558, 4670337, 6227116, 9340674, 18681348]

約数ペア:

[(1, 18681348), (2, 9340674), (3, 6227116), (4, 4670337), (6, 3113558), (7, 2668764), (12, 1556779), (14, 1334382), (21, 889588), (28, 667191), (42, 444794), (49, 381252), (84, 222397), (98, 190626), (147, 127084), (196, 95313), (294, 63542), (588, 31771)]