2017548

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:508

約数の個数: 60

約数和(自身を含む): 5691840

約数和(自身を除く): 3674292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 479, 702, 958, 1053, 1404, 1437, 1916, 2106, 2874, 4212, 4311, 5748, 6227, 8622, 12454, 12933, 17244, 18681, 24908, 25866, 37362, 38799, 51732, 56043, 74724, 77598, 112086, 155196, 168129, 224172, 336258, 504387, 672516, 1008774, 2017548]

約数ペア:

[(1, 2017548), (2, 1008774), (3, 672516), (4, 504387), (6, 336258), (9, 224172), (12, 168129), (13, 155196), (18, 112086), (26, 77598), (27, 74724), (36, 56043), (39, 51732), (52, 38799), (54, 37362), (78, 25866), (81, 24908), (108, 18681), (117, 17244), (156, 12933), (162, 12454), (234, 8622), (324, 6227), (351, 5748), (468, 4311), (479, 4212), (702, 2874), (958, 2106), (1053, 1916), (1404, 1437)]