13889688

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 35664120

約数和(自身を除く): 21774432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 313, 344, 516, 626, 939, 1032, 1252, 1849, 1878, 2504, 3698, 3756, 5547, 7396, 7512, 11094, 13459, 14792, 22188, 26918, 40377, 44376, 53836, 80754, 107672, 161508, 323016, 578737, 1157474, 1736211, 2314948, 3472422, 4629896, 6944844, 13889688]

約数ペア:

[(1, 13889688), (2, 6944844), (3, 4629896), (4, 3472422), (6, 2314948), (8, 1736211), (12, 1157474), (24, 578737), (43, 323016), (86, 161508), (129, 107672), (172, 80754), (258, 53836), (313, 44376), (344, 40377), (516, 26918), (626, 22188), (939, 14792), (1032, 13459), (1252, 11094), (1849, 7512), (1878, 7396), (2504, 5547), (3698, 3756)]