18080398

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44533}}^1$

素因数の和:44571

約数の個数: 16

約数和(自身を含む): 32064480

約数和(自身を除く): 13984082

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 44533, 89066, 311731, 623462, 1291457, 2582914, 9040199, 18080398]

約数ペア:

[(1, 18080398), (2, 9040199), (7, 2582914), (14, 1291457), (29, 623462), (58, 311731), (203, 89066), (406, 44533)]