30918678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{736159}}^1$

素因数の和:736171

約数の個数: 16

約数和(自身を含む): 70671360

約数和(自身を除く): 39752682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 736159, 1472318, 2208477, 4416954, 5153113, 10306226, 15459339, 30918678]

約数ペア:

[(1, 30918678), (2, 15459339), (3, 10306226), (6, 5153113), (7, 4416954), (14, 2208477), (21, 1472318), (42, 736159)]