39969846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 99684000

約数和(自身を除く): 59714154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2129, 2682, 3129, 4258, 6258, 6387, 9387, 12774, 14903, 18774, 19161, 29806, 38322, 44709, 89418, 134127, 268254, 317221, 634442, 951663, 1903326, 2220547, 2854989, 4441094, 5709978, 6661641, 13323282, 19984923, 39969846]

約数ペア:

[(1, 39969846), (2, 19984923), (3, 13323282), (6, 6661641), (7, 5709978), (9, 4441094), (14, 2854989), (18, 2220547), (21, 1903326), (42, 951663), (63, 634442), (126, 317221), (149, 268254), (298, 134127), (447, 89418), (894, 44709), (1043, 38322), (1341, 29806), (2086, 19161), (2129, 18774), (2682, 14903), (3129, 12774), (4258, 9387), (6258, 6387)]