18316488

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3617}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 46020960

約数和(自身を除く): 27704472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 3617, 5064, 7234, 10851, 14468, 21702, 28936, 43404, 86808, 763187, 1526374, 2289561, 3052748, 4579122, 6105496, 9158244, 18316488]

約数ペア:

[(1, 18316488), (2, 9158244), (3, 6105496), (4, 4579122), (6, 3052748), (8, 2289561), (12, 1526374), (24, 763187), (211, 86808), (422, 43404), (633, 28936), (844, 21702), (1266, 14468), (1688, 10851), (2532, 7234), (3617, 5064)]