2620068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 6967296

約数和(自身を除く): 4347228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 863, 1012, 1518, 1726, 2589, 3036, 3452, 5178, 9493, 10356, 18986, 19849, 28479, 37972, 39698, 56958, 59547, 79396, 113916, 119094, 218339, 238188, 436678, 655017, 873356, 1310034, 2620068]

約数ペア:

[(1, 2620068), (2, 1310034), (3, 873356), (4, 655017), (6, 436678), (11, 238188), (12, 218339), (22, 119094), (23, 113916), (33, 79396), (44, 59547), (46, 56958), (66, 39698), (69, 37972), (92, 28479), (132, 19849), (138, 18986), (253, 10356), (276, 9493), (506, 5178), (759, 3452), (863, 3036), (1012, 2589), (1518, 1726)]