213374538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1069}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 498923880

約数和(自身を除く): 285549342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 853, 1069, 1706, 2138, 2559, 3207, 5118, 6414, 7677, 9621, 11089, 13897, 15354, 19242, 22178, 27794, 33267, 41691, 66534, 83382, 99801, 125073, 199602, 250146, 911857, 1823714, 2735571, 5471142, 8206713, 11854141, 16413426, 23708282, 35562423, 71124846, 106687269, 213374538]

約数ペア:

[(1, 213374538), (2, 106687269), (3, 71124846), (6, 35562423), (9, 23708282), (13, 16413426), (18, 11854141), (26, 8206713), (39, 5471142), (78, 2735571), (117, 1823714), (234, 911857), (853, 250146), (1069, 199602), (1706, 125073), (2138, 99801), (2559, 83382), (3207, 66534), (5118, 41691), (6414, 33267), (7677, 27794), (9621, 22178), (11089, 19242), (13897, 15354)]