12700548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 37128000

約数和(自身を除く): 24427452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 499, 606, 707, 909, 998, 1212, 1414, 1497, 1818, 1996, 2121, 2828, 2994, 3493, 3636, 4242, 4491, 5988, 6363, 6986, 8484, 8982, 10479, 12726, 13972, 17964, 20958, 25452, 31437, 41916, 50399, 62874, 100798, 125748, 151197, 201596, 302394, 352793, 453591, 604788, 705586, 907182, 1058379, 1411172, 1814364, 2116758, 3175137, 4233516, 6350274, 12700548]

約数ペア:

[(1, 12700548), (2, 6350274), (3, 4233516), (4, 3175137), (6, 2116758), (7, 1814364), (9, 1411172), (12, 1058379), (14, 907182), (18, 705586), (21, 604788), (28, 453591), (36, 352793), (42, 302394), (63, 201596), (84, 151197), (101, 125748), (126, 100798), (202, 62874), (252, 50399), (303, 41916), (404, 31437), (499, 25452), (606, 20958), (707, 17964), (909, 13972), (998, 12726), (1212, 10479), (1414, 8982), (1497, 8484), (1818, 6986), (1996, 6363), (2121, 5988), (2828, 4491), (2994, 4242), (3493, 3636)]