18376992

素因数分解:

$2^5\times 3^2\times {\mathrm{63809}}^1$

素因数の和:63825

約数の個数: 36

約数和(自身を含む): 52260390

約数和(自身を除く): 33883398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 63809, 127618, 191427, 255236, 382854, 510472, 574281, 765708, 1020944, 1148562, 1531416, 2041888, 2297124, 3062832, 4594248, 6125664, 9188496, 18376992]

約数ペア:

[(1, 18376992), (2, 9188496), (3, 6125664), (4, 4594248), (6, 3062832), (8, 2297124), (9, 2041888), (12, 1531416), (16, 1148562), (18, 1020944), (24, 765708), (32, 574281), (36, 510472), (48, 382854), (72, 255236), (96, 191427), (144, 127618), (288, 63809)]