65228418

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{20021}}^1$

素因数の和:20210

約数の個数: 24

約数和(自身を含む): 142116156

約数和(自身を除く): 76887738

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 20021, 40042, 60063, 120126, 180189, 360378, 3623801, 7247602, 10871403, 21742806, 32614209, 65228418]

約数ペア:

[(1, 65228418), (2, 32614209), (3, 21742806), (6, 10871403), (9, 7247602), (18, 3623801), (181, 360378), (362, 180189), (543, 120126), (1086, 60063), (1629, 40042), (3258, 20021)]