18217202445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31140517}}^1$

素因数の和:31140541

約数の個数: 24

約数和(自身を含む): 34005445656

約数和(自身を除く): 15788243211

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 31140517, 93421551, 155702585, 280264653, 404826721, 467107755, 1214480163, 1401323265, 2024133605, 3643440489, 6072400815, 18217202445]

約数ペア:

[(1, 18217202445), (3, 6072400815), (5, 3643440489), (9, 2024133605), (13, 1401323265), (15, 1214480163), (39, 467107755), (45, 404826721), (65, 280264653), (117, 155702585), (195, 93421551), (585, 31140517)]