12643506

素因数分解:

$2^1\times 3^3\times {\mathrm{234139}}^1$

素因数の和:234150

約数の個数: 16

約数和(自身を含む): 28096800

約数和(自身を除く): 15453294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 234139, 468278, 702417, 1404834, 2107251, 4214502, 6321753, 12643506]

約数ペア:

[(1, 12643506), (2, 6321753), (3, 4214502), (6, 2107251), (9, 1404834), (18, 702417), (27, 468278), (54, 234139)]