722740068

素因数分解:

$2^2\times 3^2\times {\mathrm{20076113}}^1$

素因数の和:20076123

約数の個数: 18

約数和(自身を含む): 1826926374

約数和(自身を除く): 1104186306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 20076113, 40152226, 60228339, 80304452, 120456678, 180685017, 240913356, 361370034, 722740068]

約数ペア:

[(1, 722740068), (2, 361370034), (3, 240913356), (4, 180685017), (6, 120456678), (9, 80304452), (12, 60228339), (18, 40152226), (36, 20076113)]