30918174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{736147}}^1$

素因数の和:736159

約数の個数: 16

約数和(自身を含む): 70670208

約数和(自身を除く): 39752034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 736147, 1472294, 2208441, 4416882, 5153029, 10306058, 15459087, 30918174]

約数ペア:

[(1, 30918174), (2, 15459087), (3, 10306058), (6, 5153029), (7, 4416882), (14, 2208441), (21, 1472294), (42, 736147)]