12916218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307529}}^1$

素因数の和:307541

約数の個数: 16

約数和(自身を含む): 29522880

約数和(自身を除く): 16606662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307529, 615058, 922587, 1845174, 2152703, 4305406, 6458109, 12916218]

約数ペア:

[(1, 12916218), (2, 6458109), (3, 4305406), (6, 2152703), (7, 1845174), (14, 922587), (21, 615058), (42, 307529)]