40048488

素因数分解:

$2^3\times 3^2\times {\mathrm{556229}}^1$

素因数の和:556241

約数の個数: 24

約数和(自身を含む): 108464850

約数和(自身を除く): 68416362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556229, 1112458, 1668687, 2224916, 3337374, 4449832, 5006061, 6674748, 10012122, 13349496, 20024244, 40048488]

約数ペア:

[(1, 40048488), (2, 20024244), (3, 13349496), (4, 10012122), (6, 6674748), (8, 5006061), (9, 4449832), (12, 3337374), (18, 2224916), (24, 1668687), (36, 1112458), (72, 556229)]