108288018

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139907}}^1$

素因数の和:139958

約数の個数: 24

約数和(自身を含む): 240082128

約数和(自身を除く): 131794110

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 139907, 279814, 419721, 839442, 1259163, 2518326, 6016001, 12032002, 18048003, 36096006, 54144009, 108288018]

約数ペア:

[(1, 108288018), (2, 54144009), (3, 36096006), (6, 18048003), (9, 12032002), (18, 6016001), (43, 2518326), (86, 1259163), (129, 839442), (258, 419721), (387, 279814), (774, 139907)]