163996902

素因数分解:

$2^1\times 3^2\times {\mathrm{9110939}}^1$

素因数の和:9110947

約数の個数: 12

約数和(自身を含む): 355326660

約数和(自身を除く): 191329758

約数列:

[1, 2, 3, 6, 9, 18, 9110939, 18221878, 27332817, 54665634, 81998451, 163996902]

約数ペア:

[(1, 163996902), (2, 81998451), (3, 54665634), (6, 27332817), (9, 18221878), (18, 9110939)]