789311052

素因数分解:

$2^2\times 3^2\times {\mathrm{21925307}}^1$

素因数の和:21925317

約数の個数: 18

約数和(自身を含む): 1995203028

約数和(自身を除く): 1205891976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21925307, 43850614, 65775921, 87701228, 131551842, 197327763, 263103684, 394655526, 789311052]

約数ペア:

[(1, 789311052), (2, 394655526), (3, 263103684), (4, 197327763), (6, 131551842), (9, 87701228), (12, 65775921), (18, 43850614), (36, 21925307)]