18404182

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 28044000

約数和(自身を除く): 9639818

約数列:

[1, 2, 149, 151, 298, 302, 409, 818, 22499, 44998, 60941, 61759, 121882, 123518, 9202091, 18404182]

約数ペア:

[(1, 18404182), (2, 9202091), (149, 123518), (151, 121882), (298, 61759), (302, 60941), (409, 44998), (818, 22499)]