174979242

素因数分解:

$2^1\times 3^2\times {\mathrm{9721069}}^1$

素因数の和:9721077

約数の個数: 12

約数和(自身を含む): 379121730

約数和(自身を除く): 204142488

約数列:

[1, 2, 3, 6, 9, 18, 9721069, 19442138, 29163207, 58326414, 87489621, 174979242]

約数ペア:

[(1, 174979242), (2, 87489621), (3, 58326414), (6, 29163207), (9, 19442138), (18, 9721069)]