21760968

素因数分解:

$2^3\times 3^1\times {\mathrm{906707}}^1$

素因数の和:906716

約数の個数: 16

約数和(自身を含む): 54402480

約数和(自身を除く): 32641512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 906707, 1813414, 2720121, 3626828, 5440242, 7253656, 10880484, 21760968]

約数ペア:

[(1, 21760968), (2, 10880484), (3, 7253656), (4, 5440242), (6, 3626828), (8, 2720121), (12, 1813414), (24, 906707)]