13818103628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{895651}}^1$

素因数の和:895710

約数の個数: 48

約数和(自身を含む): 30093907200

約数和(自身を除く): 16275803572

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 895651, 1791302, 3582604, 6269557, 12539114, 17017369, 25078228, 25973879, 34034738, 51947758, 68069476, 103895516, 119121583, 181817153, 238243166, 363634306, 476486332, 493503701, 727268612, 987007402, 1974014804, 3454525907, 6909051814, 13818103628]

約数ペア:

[(1, 13818103628), (2, 6909051814), (4, 3454525907), (7, 1974014804), (14, 987007402), (19, 727268612), (28, 493503701), (29, 476486332), (38, 363634306), (58, 238243166), (76, 181817153), (116, 119121583), (133, 103895516), (203, 68069476), (266, 51947758), (406, 34034738), (532, 25973879), (551, 25078228), (812, 17017369), (1102, 12539114), (2204, 6269557), (3857, 3582604), (7714, 1791302), (15428, 895651)]