40565658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8861}}^1$

素因数の和:8982

約数の個数: 32

約数和(自身を含む): 93582720

約数和(自身を除く): 53017062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 8861, 17722, 26583, 53166, 62027, 124054, 186081, 372162, 965849, 1931698, 2897547, 5795094, 6760943, 13521886, 20282829, 40565658]

約数ペア:

[(1, 40565658), (2, 20282829), (3, 13521886), (6, 6760943), (7, 5795094), (14, 2897547), (21, 1931698), (42, 965849), (109, 372162), (218, 186081), (327, 124054), (654, 62027), (763, 53166), (1526, 26583), (2289, 17722), (4578, 8861)]