18946824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60727}}^1$

素因数の和:60749

約数の個数: 32

約数和(自身を含む): 51011520

約数和(自身を除く): 32064696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60727, 121454, 182181, 242908, 364362, 485816, 728724, 789451, 1457448, 1578902, 2368353, 3157804, 4736706, 6315608, 9473412, 18946824]

約数ペア:

[(1, 18946824), (2, 9473412), (3, 6315608), (4, 4736706), (6, 3157804), (8, 2368353), (12, 1578902), (13, 1457448), (24, 789451), (26, 728724), (39, 485816), (52, 364362), (78, 242908), (104, 182181), (156, 121454), (312, 60727)]