2018927673

素因数分解:

$3^4\times 7^1\times {\mathrm{761}}^1\times {\mathrm{4679}}^1$

素因数の和:5459

約数の個数: 40

約数和(自身を含む): 3452042880

約数和(自身を除く): 1433115207

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 761, 2283, 4679, 5327, 6849, 14037, 15981, 20547, 32753, 42111, 47943, 61641, 98259, 126333, 143829, 294777, 378999, 431487, 884331, 2652993, 3560719, 10682157, 24925033, 32046471, 74775099, 96139413, 224325297, 288418239, 672975891, 2018927673]

約数ペア:

[(1, 2018927673), (3, 672975891), (7, 288418239), (9, 224325297), (21, 96139413), (27, 74775099), (63, 32046471), (81, 24925033), (189, 10682157), (567, 3560719), (761, 2652993), (2283, 884331), (4679, 431487), (5327, 378999), (6849, 294777), (14037, 143829), (15981, 126333), (20547, 98259), (32753, 61641), (42111, 47943)]