26211621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 38678400

約数和(自身を除く): 12466779

約数列:

[1, 3, 19, 29, 57, 87, 101, 157, 303, 471, 551, 1653, 1919, 2929, 2983, 4553, 5757, 8787, 8949, 13659, 15857, 47571, 55651, 86507, 166953, 259521, 301283, 459853, 903849, 1379559, 8737207, 26211621]

約数ペア:

[(1, 26211621), (3, 8737207), (19, 1379559), (29, 903849), (57, 459853), (87, 301283), (101, 259521), (157, 166953), (303, 86507), (471, 55651), (551, 47571), (1653, 15857), (1919, 13659), (2929, 8949), (2983, 8787), (4553, 5757)]