11969262

素因数分解:

$2^1\times 3^3\times {\mathrm{221653}}^1$

素因数の和:221664

約数の個数: 16

約数和(自身を含む): 26598480

約数和(自身を除く): 14629218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 221653, 443306, 664959, 1329918, 1994877, 3989754, 5984631, 11969262]

約数ペア:

[(1, 11969262), (2, 5984631), (3, 3989754), (6, 1994877), (9, 1329918), (18, 664959), (27, 443306), (54, 221653)]