172327242

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{70223}}^1$

素因数の和:70637

約数の個数: 16

約数和(自身を含む): 345502080

約数和(自身を除く): 173174838

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 70223, 140446, 210669, 421338, 28721207, 57442414, 86163621, 172327242]

約数ペア:

[(1, 172327242), (2, 86163621), (3, 57442414), (6, 28721207), (409, 421338), (818, 210669), (1227, 140446), (2454, 70223)]