21760296

素因数分解:

$2^3\times 3^1\times {\mathrm{906679}}^1$

素因数の和:906688

約数の個数: 16

約数和(自身を含む): 54400800

約数和(自身を除く): 32640504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 906679, 1813358, 2720037, 3626716, 5440074, 7253432, 10880148, 21760296]

約数ペア:

[(1, 21760296), (2, 10880148), (3, 7253432), (4, 5440074), (6, 3626716), (8, 2720037), (12, 1813358), (24, 906679)]