42536818

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 64575000

約数和(自身を除く): 22038182

約数列:

[1, 2, 149, 298, 349, 409, 698, 818, 52001, 60941, 104002, 121882, 142741, 285482, 21268409, 42536818]

約数ペア:

[(1, 42536818), (2, 21268409), (149, 285482), (298, 142741), (349, 121882), (409, 104002), (698, 60941), (818, 52001)]