82871724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{531229}}^1$

素因数の和:531249

約数の個数: 24

約数和(自身を含む): 208242160

約数和(自身を除く): 125370436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 531229, 1062458, 1593687, 2124916, 3187374, 6374748, 6905977, 13811954, 20717931, 27623908, 41435862, 82871724]

約数ペア:

[(1, 82871724), (2, 41435862), (3, 27623908), (4, 20717931), (6, 13811954), (12, 6905977), (13, 6374748), (26, 3187374), (39, 2124916), (52, 1593687), (78, 1062458), (156, 531229)]