31245372

素因数分解:

$2^2\times 3^3\times {\mathrm{289309}}^1$

素因数の和:289322

約数の個数: 24

約数和(自身を含む): 81006800

約数和(自身を除く): 49761428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289309, 578618, 867927, 1157236, 1735854, 2603781, 3471708, 5207562, 7811343, 10415124, 15622686, 31245372]

約数ペア:

[(1, 31245372), (2, 15622686), (3, 10415124), (4, 7811343), (6, 5207562), (9, 3471708), (12, 2603781), (18, 1735854), (27, 1157236), (36, 867927), (54, 578618), (108, 289309)]