1213304922

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{1123}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 2653305408

約数和(自身を除く): 1440000486

約数列:

[1, 2, 3, 6, 9, 18, 193, 311, 386, 579, 622, 933, 1123, 1158, 1737, 1866, 2246, 2799, 3369, 3474, 5598, 6738, 10107, 20214, 60023, 120046, 180069, 216739, 349253, 360138, 433478, 540207, 650217, 698506, 1047759, 1080414, 1300434, 1950651, 2095518, 3143277, 3901302, 6286554, 67405829, 134811658, 202217487, 404434974, 606652461, 1213304922]

約数ペア:

[(1, 1213304922), (2, 606652461), (3, 404434974), (6, 202217487), (9, 134811658), (18, 67405829), (193, 6286554), (311, 3901302), (386, 3143277), (579, 2095518), (622, 1950651), (933, 1300434), (1123, 1080414), (1158, 1047759), (1737, 698506), (1866, 650217), (2246, 540207), (2799, 433478), (3369, 360138), (3474, 349253), (5598, 216739), (6738, 180069), (10107, 120046), (20214, 60023)]