690147288

素因数分解:

$2^3\times 3^2\times {\mathrm{9585379}}^1$

素因数の和:9585391

約数の個数: 24

約数和(自身を含む): 1869149100

約数和(自身を除く): 1179001812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9585379, 19170758, 28756137, 38341516, 57512274, 76683032, 86268411, 115024548, 172536822, 230049096, 345073644, 690147288]

約数ペア:

[(1, 690147288), (2, 345073644), (3, 230049096), (4, 172536822), (6, 115024548), (8, 86268411), (9, 76683032), (12, 57512274), (18, 38341516), (24, 28756137), (36, 19170758), (72, 9585379)]