68502378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2687}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 156893184

約数和(自身を除く): 88390806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1214, 1821, 2687, 3642, 4249, 5374, 8061, 8498, 12747, 16122, 18809, 25494, 37618, 56427, 112854, 1631009, 3262018, 4893027, 9786054, 11417063, 22834126, 34251189, 68502378]

約数ペア:

[(1, 68502378), (2, 34251189), (3, 22834126), (6, 11417063), (7, 9786054), (14, 4893027), (21, 3262018), (42, 1631009), (607, 112854), (1214, 56427), (1821, 37618), (2687, 25494), (3642, 18809), (4249, 16122), (5374, 12747), (8061, 8498)]