18268149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1979}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 25945920

約数和(自身を除く): 7677771

約数列:

[1, 3, 17, 51, 181, 543, 1979, 3077, 5937, 9231, 33643, 100929, 358199, 1074597, 6089383, 18268149]

約数ペア:

[(1, 18268149), (3, 6089383), (17, 1074597), (51, 358199), (181, 100929), (543, 33643), (1979, 9231), (3077, 5937)]