21000918102

素因数分解:

$2^1\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{3040967}}^1$

素因数の和:3042123

約数の個数: 16

約数和(自身を含む): 42038341632

約数和(自身を除く): 21037423530

約数列:

[1, 2, 3, 6, 1151, 2302, 3453, 6906, 3040967, 6081934, 9122901, 18245802, 3500153017, 7000306034, 10500459051, 21000918102]

約数ペア:

[(1, 21000918102), (2, 10500459051), (3, 7000306034), (6, 3500153017), (1151, 18245802), (2302, 9122901), (3453, 6081934), (6906, 3040967)]