864018

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2118

約数の個数: 24

約数和(自身を含む): 1954368

約数和(自身を除く): 1090350

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2087, 4174, 6261, 12522, 18783, 37566, 48001, 96002, 144003, 288006, 432009, 864018]

約数ペア:

[(1, 864018), (2, 432009), (3, 288006), (6, 144003), (9, 96002), (18, 48001), (23, 37566), (46, 18783), (69, 12522), (138, 6261), (207, 4174), (414, 2087)]