2013632019

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{123407}}^1$

素因数の和:123464

約数の個数: 36

約数和(自身を含む): 3474922464

約数和(自身を除く): 1461290445

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 16317, 123407, 370221, 863849, 1110663, 2591547, 4566059, 6046943, 7774641, 13698177, 18140829, 31962413, 41094531, 54422487, 95887239, 223736891, 287661717, 671210673, 2013632019]

約数ペア:

[(1, 2013632019), (3, 671210673), (7, 287661717), (9, 223736891), (21, 95887239), (37, 54422487), (49, 41094531), (63, 31962413), (111, 18140829), (147, 13698177), (259, 7774641), (333, 6046943), (441, 4566059), (777, 2591547), (1813, 1110663), (2331, 863849), (5439, 370221), (16317, 123407)]