12779997138

素因数分解:

$2^1\times 3^2\times {\mathrm{5653}}^1\times {\mathrm{125597}}^1$

素因数の和:131258

約数の個数: 24

約数和(自身を含む): 27695112588

約数和(自身を除く): 14915115450

約数列:

[1, 2, 3, 6, 9, 18, 5653, 11306, 16959, 33918, 50877, 101754, 125597, 251194, 376791, 753582, 1130373, 2260746, 709999841, 1419999682, 2129999523, 4259999046, 6389998569, 12779997138]

約数ペア:

[(1, 12779997138), (2, 6389998569), (3, 4259999046), (6, 2129999523), (9, 1419999682), (18, 709999841), (5653, 2260746), (11306, 1130373), (16959, 753582), (33918, 376791), (50877, 251194), (101754, 125597)]