21362664

素因数分解:

$2^3\times 3^1\times {\mathrm{890111}}^1$

素因数の和:890120

約数の個数: 16

約数和(自身を含む): 53406720

約数和(自身を除く): 32044056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 890111, 1780222, 2670333, 3560444, 5340666, 7120888, 10681332, 21362664]

約数ペア:

[(1, 21362664), (2, 10681332), (3, 7120888), (4, 5340666), (6, 3560444), (8, 2670333), (12, 1780222), (24, 890111)]