242279436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2884279}}^1$

素因数の和:2884293

約数の個数: 24

約数和(自身を含む): 646078720

約数和(自身を除く): 403799284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2884279, 5768558, 8652837, 11537116, 17305674, 20189953, 34611348, 40379906, 60569859, 80759812, 121139718, 242279436]

約数ペア:

[(1, 242279436), (2, 121139718), (3, 80759812), (4, 60569859), (6, 40379906), (7, 34611348), (12, 20189953), (14, 17305674), (21, 11537116), (28, 8652837), (42, 5768558), (84, 2884279)]