11989566

素因数分解:

$2^1\times 3^3\times {\mathrm{222029}}^1$

素因数の和:222040

約数の個数: 16

約数和(自身を含む): 26643600

約数和(自身を除く): 14654034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 222029, 444058, 666087, 1332174, 1998261, 3996522, 5994783, 11989566]

約数ペア:

[(1, 11989566), (2, 5994783), (3, 3996522), (6, 1998261), (9, 1332174), (18, 666087), (27, 444058), (54, 222029)]