12651228

素因数分解:

$2^2\times 3^4\times {\mathrm{39047}}^1$

素因数の和:39063

約数の個数: 30

約数和(自身を含む): 33073656

約数和(自身を除く): 20422428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 39047, 78094, 117141, 156188, 234282, 351423, 468564, 702846, 1054269, 1405692, 2108538, 3162807, 4217076, 6325614, 12651228]

約数ペア:

[(1, 12651228), (2, 6325614), (3, 4217076), (4, 3162807), (6, 2108538), (9, 1405692), (12, 1054269), (18, 702846), (27, 468564), (36, 351423), (54, 234282), (81, 156188), (108, 117141), (162, 78094), (324, 39047)]