18307356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 26738148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 452, 587, 678, 1174, 1356, 1761, 2348, 2599, 3522, 5198, 7044, 7797, 10396, 13501, 15594, 27002, 31188, 40503, 54004, 66331, 81006, 132662, 162012, 198993, 265324, 397986, 795972, 1525613, 3051226, 4576839, 6102452, 9153678, 18307356]

約数ペア:

[(1, 18307356), (2, 9153678), (3, 6102452), (4, 4576839), (6, 3051226), (12, 1525613), (23, 795972), (46, 397986), (69, 265324), (92, 198993), (113, 162012), (138, 132662), (226, 81006), (276, 66331), (339, 54004), (452, 40503), (587, 31188), (678, 27002), (1174, 15594), (1356, 13501), (1761, 10396), (2348, 7797), (2599, 7044), (3522, 5198)]