12177180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67651}}^1$

素因数の和:67666

約数の個数: 36

約数和(自身を含む): 36937992

約数和(自身を除く): 24760812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 67651, 135302, 202953, 270604, 338255, 405906, 608859, 676510, 811812, 1014765, 1217718, 1353020, 2029530, 2435436, 3044295, 4059060, 6088590, 12177180]

約数ペア:

[(1, 12177180), (2, 6088590), (3, 4059060), (4, 3044295), (5, 2435436), (6, 2029530), (9, 1353020), (10, 1217718), (12, 1014765), (15, 811812), (18, 676510), (20, 608859), (30, 405906), (36, 338255), (45, 270604), (60, 202953), (90, 135302), (180, 67651)]