123694398

素因数分解:

$2^1\times 3^3\times {\mathrm{2290637}}^1$

素因数の和:2290648

約数の個数: 16

約数和(自身を含む): 274876560

約数和(自身を除く): 151182162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2290637, 4581274, 6871911, 13743822, 20615733, 41231466, 61847199, 123694398]

約数ペア:

[(1, 123694398), (2, 61847199), (3, 41231466), (6, 20615733), (9, 13743822), (18, 6871911), (27, 4581274), (54, 2290637)]