68353806

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 141120000

約数和(自身を除く): 72766194

約数列:

[1, 2, 3, 6, 41, 82, 123, 139, 246, 278, 417, 834, 1999, 3998, 5699, 5997, 11398, 11994, 17097, 34194, 81959, 163918, 245877, 277861, 491754, 555722, 833583, 1667166, 11392301, 22784602, 34176903, 68353806]

約数ペア:

[(1, 68353806), (2, 34176903), (3, 22784602), (6, 11392301), (41, 1667166), (82, 833583), (123, 555722), (139, 491754), (246, 277861), (278, 245877), (417, 163918), (834, 81959), (1999, 34194), (3998, 17097), (5699, 11994), (5997, 11398)]