18302583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5273}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 26580960

約数和(自身を除く): 8278377

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 5273, 15819, 68549, 205647, 469297, 1407891, 6100861, 18302583]

約数ペア:

[(1, 18302583), (3, 6100861), (13, 1407891), (39, 469297), (89, 205647), (267, 68549), (1157, 15819), (3471, 5273)]