212989662

素因数分解:

$2^1\times 3^4\times {\mathrm{379}}^1\times {\mathrm{3469}}^1$

素因数の和:3862

約数の個数: 40

約数和(自身を含む): 478651800

約数和(自身を除く): 265662138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 379, 758, 1137, 2274, 3411, 3469, 6822, 6938, 10233, 10407, 20466, 20814, 30699, 31221, 61398, 62442, 93663, 187326, 280989, 561978, 1314751, 2629502, 3944253, 7888506, 11832759, 23665518, 35498277, 70996554, 106494831, 212989662]

約数ペア:

[(1, 212989662), (2, 106494831), (3, 70996554), (6, 35498277), (9, 23665518), (18, 11832759), (27, 7888506), (54, 3944253), (81, 2629502), (162, 1314751), (379, 561978), (758, 280989), (1137, 187326), (2274, 93663), (3411, 62442), (3469, 61398), (6822, 31221), (6938, 30699), (10233, 20814), (10407, 20466)]