18004677

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 24561792

約数和(自身を除く): 6557115

約数列:

[1, 3, 71, 137, 213, 411, 617, 1851, 9727, 29181, 43807, 84529, 131421, 253587, 6001559, 18004677]

約数ペア:

[(1, 18004677), (3, 6001559), (71, 253587), (137, 131421), (213, 84529), (411, 43807), (617, 29181), (1851, 9727)]