78138846

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{7013}}^1$

素因数の和:7640

約数の個数: 24

約数和(自身を含む): 169598520

約数和(自身を除く): 91459674

約数列:

[1, 2, 3, 6, 9, 18, 619, 1238, 1857, 3714, 5571, 7013, 11142, 14026, 21039, 42078, 63117, 126234, 4341047, 8682094, 13023141, 26046282, 39069423, 78138846]

約数ペア:

[(1, 78138846), (2, 39069423), (3, 26046282), (6, 13023141), (9, 8682094), (18, 4341047), (619, 126234), (1238, 63117), (1857, 42078), (3714, 21039), (5571, 14026), (7013, 11142)]