18871416

素因数分解:

$2^3\times 3^2\times {\mathrm{262103}}^1$

素因数の和:262115

約数の個数: 24

約数和(自身を含む): 51110280

約数和(自身を除く): 32238864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 262103, 524206, 786309, 1048412, 1572618, 2096824, 2358927, 3145236, 4717854, 6290472, 9435708, 18871416]

約数ペア:

[(1, 18871416), (2, 9435708), (3, 6290472), (4, 4717854), (6, 3145236), (8, 2358927), (9, 2096824), (12, 1572618), (18, 1048412), (24, 786309), (36, 524206), (72, 262103)]