18675684

素因数分解:

$2^2\times 3^4\times {\mathrm{57641}}^1$

素因数の和:57657

約数の個数: 30

約数和(自身を含む): 48822774

約数和(自身を除く): 30147090

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 57641, 115282, 172923, 230564, 345846, 518769, 691692, 1037538, 1556307, 2075076, 3112614, 4668921, 6225228, 9337842, 18675684]

約数ペア:

[(1, 18675684), (2, 9337842), (3, 6225228), (4, 4668921), (6, 3112614), (9, 2075076), (12, 1556307), (18, 1037538), (27, 691692), (36, 518769), (54, 345846), (81, 230564), (108, 172923), (162, 115282), (324, 57641)]