218718024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1301893}}^1$

素因数の和:1301909

約数の個数: 32

約数和(自身を含む): 624909120

約数和(自身を除く): 406191096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1301893, 2603786, 3905679, 5207572, 7811358, 9113251, 10415144, 15622716, 18226502, 27339753, 31245432, 36453004, 54679506, 72906008, 109359012, 218718024]

約数ペア:

[(1, 218718024), (2, 109359012), (3, 72906008), (4, 54679506), (6, 36453004), (7, 31245432), (8, 27339753), (12, 18226502), (14, 15622716), (21, 10415144), (24, 9113251), (28, 7811358), (42, 5207572), (56, 3905679), (84, 2603786), (168, 1301893)]