2178054

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5292

約数の個数: 24

約数和(自身を含む): 4925232

約数和(自身を除く): 2747178

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 5261, 10522, 15783, 31566, 47349, 94698, 121003, 242006, 363009, 726018, 1089027, 2178054]

約数ペア:

[(1, 2178054), (2, 1089027), (3, 726018), (6, 363009), (9, 242006), (18, 121003), (23, 94698), (46, 47349), (69, 31566), (138, 15783), (207, 10522), (414, 5261)]