13401018

素因数分解:

$2^1\times 3^3\times {\mathrm{248167}}^1$

素因数の和:248178

約数の個数: 16

約数和(自身を含む): 29780160

約数和(自身を除く): 16379142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 248167, 496334, 744501, 1489002, 2233503, 4467006, 6700509, 13401018]

約数ペア:

[(1, 13401018), (2, 6700509), (3, 4467006), (6, 2233503), (9, 1489002), (18, 744501), (27, 496334), (54, 248167)]