628024278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2136137}}^1$

素因数の和:2136156

約数の個数: 24

約数和(自身を含む): 1461118392

約数和(自身を除く): 833094114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2136137, 4272274, 6408411, 12816822, 14952959, 29905918, 44858877, 89717754, 104670713, 209341426, 314012139, 628024278]

約数ペア:

[(1, 628024278), (2, 314012139), (3, 209341426), (6, 104670713), (7, 89717754), (14, 44858877), (21, 29905918), (42, 14952959), (49, 12816822), (98, 6408411), (147, 4272274), (294, 2136137)]