81415476

素因数分解:

$2^2\times 3^3\times {\mathrm{753847}}^1$

素因数の和:753860

約数の個数: 24

約数和(自身を含む): 211077440

約数和(自身を除く): 129661964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 753847, 1507694, 2261541, 3015388, 4523082, 6784623, 9046164, 13569246, 20353869, 27138492, 40707738, 81415476]

約数ペア:

[(1, 81415476), (2, 40707738), (3, 27138492), (4, 20353869), (6, 13569246), (9, 9046164), (12, 6784623), (18, 4523082), (27, 3015388), (36, 2261541), (54, 1507694), (108, 753847)]