81212652

素因数分解:

$2^2\times 3^3\times {\mathrm{751969}}^1$

素因数の和:751982

約数の個数: 24

約数和(自身を含む): 210551600

約数和(自身を除く): 129338948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 751969, 1503938, 2255907, 3007876, 4511814, 6767721, 9023628, 13535442, 20303163, 27070884, 40606326, 81212652]

約数ペア:

[(1, 81212652), (2, 40606326), (3, 27070884), (4, 20303163), (6, 13535442), (9, 9023628), (12, 6767721), (18, 4511814), (27, 3007876), (36, 2255907), (54, 1503938), (108, 751969)]