40017642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1117}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 91658112

約数和(自身を除く): 51640470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 853, 1117, 1706, 2234, 2559, 3351, 5118, 5971, 6702, 7819, 11942, 15638, 17913, 23457, 35826, 46914, 952801, 1905602, 2858403, 5716806, 6669607, 13339214, 20008821, 40017642]

約数ペア:

[(1, 40017642), (2, 20008821), (3, 13339214), (6, 6669607), (7, 5716806), (14, 2858403), (21, 1905602), (42, 952801), (853, 46914), (1117, 35826), (1706, 23457), (2234, 17913), (2559, 15638), (3351, 11942), (5118, 7819), (5971, 6702)]