18131610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{86341}}^1$

素因数の和:86358

約数の個数: 32

約数和(自身を含む): 49732992

約数和(自身を除く): 31601382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 86341, 172682, 259023, 431705, 518046, 604387, 863410, 1208774, 1295115, 1813161, 2590230, 3021935, 3626322, 6043870, 9065805, 18131610]

約数ペア:

[(1, 18131610), (2, 9065805), (3, 6043870), (5, 3626322), (6, 3021935), (7, 2590230), (10, 1813161), (14, 1295115), (15, 1208774), (21, 863410), (30, 604387), (35, 518046), (42, 431705), (70, 259023), (105, 172682), (210, 86341)]