419729418

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{709}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 984912000

約数和(自身を除く): 565182582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 577, 709, 1026, 1154, 1418, 1731, 2127, 3462, 4254, 5193, 6381, 10386, 10963, 12762, 13471, 15579, 19143, 21926, 26942, 31158, 32889, 38286, 40413, 65778, 80826, 98667, 121239, 197334, 242478, 296001, 363717, 409093, 592002, 727434, 818186, 1227279, 2454558, 3681837, 7363674, 7772767, 11045511, 15545534, 22091022, 23318301, 46636602, 69954903, 139909806, 209864709, 419729418]

約数ペア:

[(1, 419729418), (2, 209864709), (3, 139909806), (6, 69954903), (9, 46636602), (18, 23318301), (19, 22091022), (27, 15545534), (38, 11045511), (54, 7772767), (57, 7363674), (114, 3681837), (171, 2454558), (342, 1227279), (513, 818186), (577, 727434), (709, 592002), (1026, 409093), (1154, 363717), (1418, 296001), (1731, 242478), (2127, 197334), (3462, 121239), (4254, 98667), (5193, 80826), (6381, 65778), (10386, 40413), (10963, 38286), (12762, 32889), (13471, 31158), (15579, 26942), (19143, 21926)]