2017775556

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{812309}}^1$

素因数の和:812345

約数の個数: 48

約数和(自身を含む): 5458723200

約数和(自身を除く): 3440947644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 812309, 1624618, 2436927, 3249236, 4873854, 7310781, 9747708, 14621562, 18683107, 21932343, 29243124, 37366214, 43864686, 56049321, 74732428, 87729372, 112098642, 168147963, 224197284, 336295926, 504443889, 672591852, 1008887778, 2017775556]

約数ペア:

[(1, 2017775556), (2, 1008887778), (3, 672591852), (4, 504443889), (6, 336295926), (9, 224197284), (12, 168147963), (18, 112098642), (23, 87729372), (27, 74732428), (36, 56049321), (46, 43864686), (54, 37366214), (69, 29243124), (92, 21932343), (108, 18683107), (138, 14621562), (207, 9747708), (276, 7310781), (414, 4873854), (621, 3249236), (828, 2436927), (1242, 1624618), (2484, 812309)]