28986781818

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1\times {\mathrm{96857}}^1$

素因数の和:98502

約数の個数: 32

約数和(自身を含む): 59881489920

約数和(自身を除く): 30894708102

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1609, 3218, 4827, 9654, 49879, 96857, 99758, 149637, 193714, 290571, 299274, 581142, 3002567, 6005134, 9007701, 18015402, 155842913, 311685826, 467528739, 935057478, 4831130303, 9662260606, 14493390909, 28986781818]

約数ペア:

[(1, 28986781818), (2, 14493390909), (3, 9662260606), (6, 4831130303), (31, 935057478), (62, 467528739), (93, 311685826), (186, 155842913), (1609, 18015402), (3218, 9007701), (4827, 6005134), (9654, 3002567), (49879, 581142), (96857, 299274), (99758, 290571), (149637, 193714)]