42077818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2423}}^1$

素因数の和:2901

約数の個数: 16

約数和(自身を含む): 66611520

約数和(自身を除く): 24533702

約数列:

[1, 2, 19, 38, 457, 914, 2423, 4846, 8683, 17366, 46037, 92074, 1107311, 2214622, 21038909, 42077818]

約数ペア:

[(1, 42077818), (2, 21038909), (19, 2214622), (38, 1107311), (457, 92074), (914, 46037), (2423, 17366), (4846, 8683)]