6687684

素因数分解:

$2^2\times 3^4\times {\mathrm{20641}}^1$

素因数の和:20657

約数の個数: 30

約数和(自身を含む): 17483774

約数和(自身を除く): 10796090

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 20641, 41282, 61923, 82564, 123846, 185769, 247692, 371538, 557307, 743076, 1114614, 1671921, 2229228, 3343842, 6687684]

約数ペア:

[(1, 6687684), (2, 3343842), (3, 2229228), (4, 1671921), (6, 1114614), (9, 743076), (12, 557307), (18, 371538), (27, 247692), (36, 185769), (54, 123846), (81, 82564), (108, 61923), (162, 41282), (324, 20641)]