121180518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{354329}}^1$

素因数の和:354356

約数の個数: 24

約数和(自身を含む): 276377400

約数和(自身を除く): 155196882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 354329, 708658, 1062987, 2125974, 3188961, 6377922, 6732251, 13464502, 20196753, 40393506, 60590259, 121180518]

約数ペア:

[(1, 121180518), (2, 60590259), (3, 40393506), (6, 20196753), (9, 13464502), (18, 6732251), (19, 6377922), (38, 3188961), (57, 2125974), (114, 1062987), (171, 708658), (342, 354329)]