12811986

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21569}}^1$

素因数の和:21591

約数の個数: 32

約数和(自身を含む): 31060800

約数和(自身を除く): 18248814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 21569, 43138, 64707, 129414, 194121, 237259, 388242, 474518, 582363, 711777, 1164726, 1423554, 2135331, 4270662, 6405993, 12811986]

約数ペア:

[(1, 12811986), (2, 6405993), (3, 4270662), (6, 2135331), (9, 1423554), (11, 1164726), (18, 711777), (22, 582363), (27, 474518), (33, 388242), (54, 237259), (66, 194121), (99, 129414), (198, 64707), (297, 43138), (594, 21569)]