391033512

素因数分解:

$2^3\times 3^2\times {\mathrm{5431021}}^1$

素因数の和:5431033

約数の個数: 24

約数和(自身を含む): 1059049290

約数和(自身を除く): 668015778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5431021, 10862042, 16293063, 21724084, 32586126, 43448168, 48879189, 65172252, 97758378, 130344504, 195516756, 391033512]

約数ペア:

[(1, 391033512), (2, 195516756), (3, 130344504), (4, 97758378), (6, 65172252), (8, 48879189), (9, 43448168), (12, 32586126), (18, 21724084), (24, 16293063), (36, 10862042), (72, 5431021)]