12278628

素因数分解:

$2^2\times 3^4\times {\mathrm{37897}}^1$

素因数の和:37913

約数の個数: 30

約数和(自身を含む): 32099606

約数和(自身を除く): 19820978

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 37897, 75794, 113691, 151588, 227382, 341073, 454764, 682146, 1023219, 1364292, 2046438, 3069657, 4092876, 6139314, 12278628]

約数ペア:

[(1, 12278628), (2, 6139314), (3, 4092876), (4, 3069657), (6, 2046438), (9, 1364292), (12, 1023219), (18, 682146), (27, 454764), (36, 341073), (54, 227382), (81, 151588), (108, 113691), (162, 75794), (324, 37897)]