12910266

素因数分解:

$2^1\times 3^4\times {\mathrm{79693}}^1$

素因数の和:79707

約数の個数: 20

約数和(自身を含む): 28928922

約数和(自身を除く): 16018656

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 79693, 159386, 239079, 478158, 717237, 1434474, 2151711, 4303422, 6455133, 12910266]

約数ペア:

[(1, 12910266), (2, 6455133), (3, 4303422), (6, 2151711), (9, 1434474), (18, 717237), (27, 478158), (54, 239079), (81, 159386), (162, 79693)]