40521858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12671}}^1$

素因数の和:12730

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 48891774

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 12671, 25342, 38013, 76026, 164723, 329446, 494169, 519511, 988338, 1039022, 1558533, 3117066, 6753643, 13507286, 20260929, 40521858]

約数ペア:

[(1, 40521858), (2, 20260929), (3, 13507286), (6, 6753643), (13, 3117066), (26, 1558533), (39, 1039022), (41, 988338), (78, 519511), (82, 494169), (123, 329446), (246, 164723), (533, 76026), (1066, 38013), (1599, 25342), (3198, 12671)]