21363864

素因数分解:

$2^3\times 3^1\times {\mathrm{890161}}^1$

素因数の和:890170

約数の個数: 16

約数和(自身を含む): 53409720

約数和(自身を除く): 32045856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 890161, 1780322, 2670483, 3560644, 5340966, 7121288, 10681932, 21363864]

約数ペア:

[(1, 21363864), (2, 10681932), (3, 7121288), (4, 5340966), (6, 3560644), (8, 2670483), (12, 1780322), (24, 890161)]