420165036

素因数分解:

$2^2\times 3^3\times {\mathrm{3890417}}^1$

素因数の和:3890430

約数の個数: 24

約数和(自身を含む): 1089317040

約数和(自身を除く): 669152004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3890417, 7780834, 11671251, 15561668, 23342502, 35013753, 46685004, 70027506, 105041259, 140055012, 210082518, 420165036]

約数ペア:

[(1, 420165036), (2, 210082518), (3, 140055012), (4, 105041259), (6, 70027506), (9, 46685004), (12, 35013753), (18, 23342502), (27, 15561668), (36, 11671251), (54, 7780834), (108, 3890417)]