13138578

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 29315520

約数和(自身を除く): 16176942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 521, 934, 1042, 1401, 1563, 2802, 3126, 4203, 4689, 8406, 9378, 12609, 14067, 25218, 28134, 243307, 486614, 729921, 1459842, 2189763, 4379526, 6569289, 13138578]

約数ペア:

[(1, 13138578), (2, 6569289), (3, 4379526), (6, 2189763), (9, 1459842), (18, 729921), (27, 486614), (54, 243307), (467, 28134), (521, 25218), (934, 14067), (1042, 12609), (1401, 9378), (1563, 8406), (2802, 4689), (3126, 4203)]