121220652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1443103}}^1$

素因数の和:1443117

約数の個数: 24

約数和(自身を含む): 323255296

約数和(自身を除く): 202034644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1443103, 2886206, 4329309, 5772412, 8658618, 10101721, 17317236, 20203442, 30305163, 40406884, 60610326, 121220652]

約数ペア:

[(1, 121220652), (2, 60610326), (3, 40406884), (4, 30305163), (6, 20203442), (7, 17317236), (12, 10101721), (14, 8658618), (21, 5772412), (28, 4329309), (42, 2886206), (84, 1443103)]