121495518

素因数分解:

$2^1\times 3^3\times {\mathrm{2249917}}^1$

素因数の和:2249928

約数の個数: 16

約数和(自身を含む): 269990160

約数和(自身を除く): 148494642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2249917, 4499834, 6749751, 13499502, 20249253, 40498506, 60747759, 121495518]

約数ペア:

[(1, 121495518), (2, 60747759), (3, 40498506), (6, 20249253), (9, 13499502), (18, 6749751), (27, 4499834), (54, 2249917)]