18609356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 34672176

約数和(自身を除く): 16062820

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 1297, 2594, 3587, 5188, 7174, 14348, 22049, 44098, 88196, 273667, 547334, 1094668, 4652339, 9304678, 18609356]

約数ペア:

[(1, 18609356), (2, 9304678), (4, 4652339), (17, 1094668), (34, 547334), (68, 273667), (211, 88196), (422, 44098), (844, 22049), (1297, 14348), (2594, 7174), (3587, 5188)]