121489218

素因数分解:

$2^1\times 3^2\times {\mathrm{6749401}}^1$

素因数の和:6749409

約数の個数: 12

約数和(自身を含む): 263226678

約数和(自身を除く): 141737460

約数列:

[1, 2, 3, 6, 9, 18, 6749401, 13498802, 20248203, 40496406, 60744609, 121489218]

約数ペア:

[(1, 121489218), (2, 60744609), (3, 40496406), (6, 20248203), (9, 13498802), (18, 6749401)]