18493764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 47006400

約数和(自身を除く): 28512636

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 2797, 3306, 5594, 6612, 8391, 11188, 16782, 33564, 53143, 81113, 106286, 159429, 162226, 212572, 243339, 318858, 324452, 486678, 637716, 973356, 1541147, 3082294, 4623441, 6164588, 9246882, 18493764]

約数ペア:

[(1, 18493764), (2, 9246882), (3, 6164588), (4, 4623441), (6, 3082294), (12, 1541147), (19, 973356), (29, 637716), (38, 486678), (57, 324452), (58, 318858), (76, 243339), (87, 212572), (114, 162226), (116, 159429), (174, 106286), (228, 81113), (348, 53143), (551, 33564), (1102, 16782), (1653, 11188), (2204, 8391), (2797, 6612), (3306, 5594)]