12408156

素因数分解:

$2^2\times 3^2\times {\mathrm{344671}}^1$

素因数の和:344681

約数の個数: 18

約数和(自身を含む): 31365152

約数和(自身を除く): 18956996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 344671, 689342, 1034013, 1378684, 2068026, 3102039, 4136052, 6204078, 12408156]

約数ペア:

[(1, 12408156), (2, 6204078), (3, 4136052), (4, 3102039), (6, 2068026), (9, 1378684), (12, 1034013), (18, 689342), (36, 344671)]