18609206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 35078400

約数和(自身を除く): 16469194

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 811, 1043, 1622, 1639, 2086, 3278, 5677, 8921, 11354, 11473, 17842, 22946, 62447, 120839, 124894, 241678, 845873, 1329229, 1691746, 2658458, 9304603, 18609206]

約数ペア:

[(1, 18609206), (2, 9304603), (7, 2658458), (11, 1691746), (14, 1329229), (22, 845873), (77, 241678), (149, 124894), (154, 120839), (298, 62447), (811, 22946), (1043, 17842), (1622, 11473), (1639, 11354), (2086, 8921), (3278, 5677)]