149421174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3557647}}^1$

素因数の和:3557659

約数の個数: 16

約数和(自身を含む): 341534208

約数和(自身を除く): 192113034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3557647, 7115294, 10672941, 21345882, 24903529, 49807058, 74710587, 149421174]

約数ペア:

[(1, 149421174), (2, 74710587), (3, 49807058), (6, 24903529), (7, 21345882), (14, 10672941), (21, 7115294), (42, 3557647)]