213608718

素因数分解:

$2^1\times 3^3\times {\mathrm{3955717}}^1$

素因数の和:3955728

約数の個数: 16

約数和(自身を含む): 474686160

約数和(自身を除く): 261077442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3955717, 7911434, 11867151, 23734302, 35601453, 71202906, 106804359, 213608718]

約数ペア:

[(1, 213608718), (2, 106804359), (3, 71202906), (6, 35601453), (9, 23734302), (18, 11867151), (27, 7911434), (54, 3955717)]