90607818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2157329}}^1$

素因数の和:2157341

約数の個数: 16

約数和(自身を含む): 207103680

約数和(自身を除く): 116495862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2157329, 4314658, 6471987, 12943974, 15101303, 30202606, 45303909, 90607818]

約数ペア:

[(1, 90607818), (2, 45303909), (3, 30202606), (6, 15101303), (7, 12943974), (14, 6471987), (21, 4314658), (42, 2157329)]