2016874872

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{63809}}^1$

素因数の和:64260

約数の個数: 48

約数和(自身を含む): 5474898000

約数和(自身を除く): 3458023128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7902, 10536, 15804, 31608, 63809, 127618, 191427, 255236, 382854, 510472, 574281, 765708, 1148562, 1531416, 2297124, 4594248, 28012151, 56024302, 84036453, 112048604, 168072906, 224097208, 252109359, 336145812, 504218718, 672291624, 1008437436, 2016874872]

約数ペア:

[(1, 2016874872), (2, 1008437436), (3, 672291624), (4, 504218718), (6, 336145812), (8, 252109359), (9, 224097208), (12, 168072906), (18, 112048604), (24, 84036453), (36, 56024302), (72, 28012151), (439, 4594248), (878, 2297124), (1317, 1531416), (1756, 1148562), (2634, 765708), (3512, 574281), (3951, 510472), (5268, 382854), (7902, 255236), (10536, 191427), (15804, 127618), (31608, 63809)]