21714456

素因数分解:

$2^3\times 3^1\times {\mathrm{904769}}^1$

素因数の和:904778

約数の個数: 16

約数和(自身を含む): 54286200

約数和(自身を除く): 32571744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 904769, 1809538, 2714307, 3619076, 5428614, 7238152, 10857228, 21714456]

約数ペア:

[(1, 21714456), (2, 10857228), (3, 7238152), (4, 5428614), (6, 3619076), (8, 2714307), (12, 1809538), (24, 904769)]