28137366

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 66409200

約数和(自身を除く): 38271834

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 2837, 3306, 4959, 5674, 8511, 9918, 17022, 25533, 51066, 53903, 82273, 107806, 161709, 164546, 246819, 323418, 485127, 493638, 740457, 970254, 1480914, 1563187, 3126374, 4689561, 9379122, 14068683, 28137366]

約数ペア:

[(1, 28137366), (2, 14068683), (3, 9379122), (6, 4689561), (9, 3126374), (18, 1563187), (19, 1480914), (29, 970254), (38, 740457), (57, 493638), (58, 485127), (87, 323418), (114, 246819), (171, 164546), (174, 161709), (261, 107806), (342, 82273), (522, 53903), (551, 51066), (1102, 25533), (1653, 17022), (2837, 9918), (3306, 8511), (4959, 5674)]