140906892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1677463}}^1$

素因数の和:1677477

約数の個数: 24

約数和(自身を含む): 375751936

約数和(自身を除く): 234845044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1677463, 3354926, 5032389, 6709852, 10064778, 11742241, 20129556, 23484482, 35226723, 46968964, 70453446, 140906892]

約数ペア:

[(1, 140906892), (2, 70453446), (3, 46968964), (4, 35226723), (6, 23484482), (7, 20129556), (12, 11742241), (14, 10064778), (21, 6709852), (28, 5032389), (42, 3354926), (84, 1677463)]