26980456818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{319439}}^1$

素因数の和:321462

約数の個数: 32

約数和(自身を含む): 61700474880

約数和(自身を除く): 34720018062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2011, 4022, 6033, 12066, 14077, 28154, 42231, 84462, 319439, 638878, 958317, 1916634, 2236073, 4472146, 6708219, 13416438, 642391829, 1284783658, 1927175487, 3854350974, 4496742803, 8993485606, 13490228409, 26980456818]

約数ペア:

[(1, 26980456818), (2, 13490228409), (3, 8993485606), (6, 4496742803), (7, 3854350974), (14, 1927175487), (21, 1284783658), (42, 642391829), (2011, 13416438), (4022, 6708219), (6033, 4472146), (12066, 2236073), (14077, 1916634), (28154, 958317), (42231, 638878), (84462, 319439)]