18372210479

素因数分解:

$7^2\times {\mathrm{797}}^1\times {\mathrm{470443}}^1$

素因数の和:471254

約数の個数: 12

約数和(自身を含む): 21398615784

約数和(自身を除く): 3026405305

約数列:

[1, 7, 49, 797, 5579, 39053, 470443, 3293101, 23051707, 374943071, 2624601497, 18372210479]

約数ペア:

[(1, 18372210479), (7, 2624601497), (49, 374943071), (797, 23051707), (5579, 3293101), (39053, 470443)]