12259476

素因数分解:

$2^2\times 3^2\times {\mathrm{340541}}^1$

素因数の和:340551

約数の個数: 18

約数和(自身を含む): 30989322

約数和(自身を除く): 18729846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340541, 681082, 1021623, 1362164, 2043246, 3064869, 4086492, 6129738, 12259476]

約数ペア:

[(1, 12259476), (2, 6129738), (3, 4086492), (4, 3064869), (6, 2043246), (9, 1362164), (12, 1021623), (18, 681082), (36, 340541)]