2019459258

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{2203}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 4422951936

約数和(自身を除く): 2403492678

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 401, 762, 802, 1143, 1203, 2203, 2286, 2406, 3609, 4406, 6609, 7218, 13218, 19827, 39654, 50927, 101854, 152781, 279781, 305562, 458343, 559562, 839343, 883403, 916686, 1678686, 1766806, 2518029, 2650209, 5036058, 5300418, 7950627, 15901254, 112192181, 224384362, 336576543, 673153086, 1009729629, 2019459258]

約数ペア:

[(1, 2019459258), (2, 1009729629), (3, 673153086), (6, 336576543), (9, 224384362), (18, 112192181), (127, 15901254), (254, 7950627), (381, 5300418), (401, 5036058), (762, 2650209), (802, 2518029), (1143, 1766806), (1203, 1678686), (2203, 916686), (2286, 883403), (2406, 839343), (3609, 559562), (4406, 458343), (6609, 305562), (7218, 279781), (13218, 152781), (19827, 101854), (39654, 50927)]