18555156

素因数分解:

$2^2\times 3^4\times {\mathrm{57269}}^1$

素因数の和:57285

約数の個数: 30

約数和(自身を含む): 48507690

約数和(自身を除く): 29952534

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 57269, 114538, 171807, 229076, 343614, 515421, 687228, 1030842, 1546263, 2061684, 3092526, 4638789, 6185052, 9277578, 18555156]

約数ペア:

[(1, 18555156), (2, 9277578), (3, 6185052), (4, 4638789), (6, 3092526), (9, 2061684), (12, 1546263), (18, 1030842), (27, 687228), (36, 515421), (54, 343614), (81, 229076), (108, 171807), (162, 114538), (324, 57269)]