2575062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 3894570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 191, 214, 321, 382, 573, 642, 749, 963, 1146, 1337, 1498, 1719, 1926, 2247, 2674, 3438, 4011, 4494, 6741, 8022, 12033, 13482, 20437, 24066, 40874, 61311, 122622, 143059, 183933, 286118, 367866, 429177, 858354, 1287531, 2575062]

約数ペア:

[(1, 2575062), (2, 1287531), (3, 858354), (6, 429177), (7, 367866), (9, 286118), (14, 183933), (18, 143059), (21, 122622), (42, 61311), (63, 40874), (107, 24066), (126, 20437), (191, 13482), (214, 12033), (321, 8022), (382, 6741), (573, 4494), (642, 4011), (749, 3438), (963, 2674), (1146, 2247), (1337, 1926), (1498, 1719)]