2003436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 5569200

約数和(自身を除く): 3565764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 101, 114, 116, 171, 174, 202, 228, 261, 303, 342, 348, 404, 522, 551, 606, 684, 909, 1044, 1102, 1212, 1653, 1818, 1919, 2204, 2929, 3306, 3636, 3838, 4959, 5757, 5858, 6612, 7676, 8787, 9918, 11514, 11716, 17271, 17574, 19836, 23028, 26361, 34542, 35148, 52722, 55651, 69084, 105444, 111302, 166953, 222604, 333906, 500859, 667812, 1001718, 2003436]

約数ペア:

[(1, 2003436), (2, 1001718), (3, 667812), (4, 500859), (6, 333906), (9, 222604), (12, 166953), (18, 111302), (19, 105444), (29, 69084), (36, 55651), (38, 52722), (57, 35148), (58, 34542), (76, 26361), (87, 23028), (101, 19836), (114, 17574), (116, 17271), (171, 11716), (174, 11514), (202, 9918), (228, 8787), (261, 7676), (303, 6612), (342, 5858), (348, 5757), (404, 4959), (522, 3838), (551, 3636), (606, 3306), (684, 2929), (909, 2204), (1044, 1919), (1102, 1818), (1212, 1653)]