325888974

素因数分解:

$2^1\times 3^3\times {\mathrm{1999}}^1\times {\mathrm{3019}}^1$

素因数の和:5029

約数の個数: 32

約数和(自身を含む): 724800000

約数和(自身を除く): 398911026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1999, 3019, 3998, 5997, 6038, 9057, 11994, 17991, 18114, 27171, 35982, 53973, 54342, 81513, 107946, 163026, 6034981, 12069962, 18104943, 36209886, 54314829, 108629658, 162944487, 325888974]

約数ペア:

[(1, 325888974), (2, 162944487), (3, 108629658), (6, 54314829), (9, 36209886), (18, 18104943), (27, 12069962), (54, 6034981), (1999, 163026), (3019, 107946), (3998, 81513), (5997, 54342), (6038, 53973), (9057, 35982), (11994, 27171), (17991, 18114)]