40252338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3163}}^1$

素因数の和:3279

約数の個数: 48

約数和(自身を含む): 100691136

約数和(自身を除く): 60438798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 3163, 4242, 6326, 6363, 9489, 12726, 18978, 22141, 28467, 44282, 56934, 66423, 132846, 199269, 319463, 398538, 638926, 958389, 1916778, 2236241, 2875167, 4472482, 5750334, 6708723, 13417446, 20126169, 40252338]

約数ペア:

[(1, 40252338), (2, 20126169), (3, 13417446), (6, 6708723), (7, 5750334), (9, 4472482), (14, 2875167), (18, 2236241), (21, 1916778), (42, 958389), (63, 638926), (101, 398538), (126, 319463), (202, 199269), (303, 132846), (606, 66423), (707, 56934), (909, 44282), (1414, 28467), (1818, 22141), (2121, 18978), (3163, 12726), (4242, 9489), (6326, 6363)]