40684026

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{398863}}^1$

素因数の和:398885

約数の個数: 16

約数和(自身を含む): 86154624

約数和(自身を除く): 45470598

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 398863, 797726, 1196589, 2393178, 6780671, 13561342, 20342013, 40684026]

約数ペア:

[(1, 40684026), (2, 20342013), (3, 13561342), (6, 6780671), (17, 2393178), (34, 1196589), (51, 797726), (102, 398863)]