40258866

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{10151}}^1$

素因数の和:10817

約数の個数: 16

約数和(自身を含む): 80647488

約数和(自身を除く): 40388622

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 10151, 20302, 30453, 60906, 6709811, 13419622, 20129433, 40258866]

約数ペア:

[(1, 40258866), (2, 20129433), (3, 13419622), (6, 6709811), (661, 60906), (1322, 30453), (1983, 20302), (3966, 10151)]