886474302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21106531}}^1$

素因数の和:21106543

約数の個数: 16

約数和(自身を含む): 2026227072

約数和(自身を除く): 1139752770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21106531, 42213062, 63319593, 126639186, 147745717, 295491434, 443237151, 886474302]

約数ペア:

[(1, 886474302), (2, 443237151), (3, 295491434), (6, 147745717), (7, 126639186), (14, 63319593), (21, 42213062), (42, 21106531)]