217310058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1724683}}^1$

素因数の和:1724698

約数の個数: 24

約数和(自身を含む): 538101408

約数和(自身を除く): 320791350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1724683, 3449366, 5174049, 10348098, 12072781, 15522147, 24145562, 31044294, 36218343, 72436686, 108655029, 217310058]

約数ペア:

[(1, 217310058), (2, 108655029), (3, 72436686), (6, 36218343), (7, 31044294), (9, 24145562), (14, 15522147), (18, 12072781), (21, 10348098), (42, 5174049), (63, 3449366), (126, 1724683)]