39942498

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{40841}}^1$

素因数の和:41009

約数の個数: 16

約数和(自身を含む): 80377056

約数和(自身を除く): 40434558

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 40841, 81682, 122523, 245046, 6657083, 13314166, 19971249, 39942498]

約数ペア:

[(1, 39942498), (2, 19971249), (3, 13314166), (6, 6657083), (163, 245046), (326, 122523), (489, 81682), (978, 40841)]