131814354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{28793}}^1$

素因数の和:28914

約数の個数: 32

約数和(自身を含む): 304064640

約数和(自身を除く): 172250286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 28793, 57586, 86379, 172758, 201551, 403102, 604653, 1209306, 3138437, 6276874, 9415311, 18830622, 21969059, 43938118, 65907177, 131814354]

約数ペア:

[(1, 131814354), (2, 65907177), (3, 43938118), (6, 21969059), (7, 18830622), (14, 9415311), (21, 6276874), (42, 3138437), (109, 1209306), (218, 604653), (327, 403102), (654, 201551), (763, 172758), (1526, 86379), (2289, 57586), (4578, 28793)]