129638538

素因数分解:

$2^1\times 3^2\times {\mathrm{1193}}^1\times {\mathrm{6037}}^1$

素因数の和:7238

約数の個数: 24

約数和(自身を含む): 281165508

約数和(自身を除く): 151526970

約数列:

[1, 2, 3, 6, 9, 18, 1193, 2386, 3579, 6037, 7158, 10737, 12074, 18111, 21474, 36222, 54333, 108666, 7202141, 14404282, 21606423, 43212846, 64819269, 129638538]

約数ペア:

[(1, 129638538), (2, 64819269), (3, 43212846), (6, 21606423), (9, 14404282), (18, 7202141), (1193, 108666), (2386, 54333), (3579, 36222), (6037, 21474), (7158, 18111), (10737, 12074)]