18220414083

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1\times {\mathrm{3253}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 25290608640

約数和(自身を除く): 7070194557

約数列:

[1, 3, 31, 93, 229, 263, 687, 789, 3253, 7099, 8153, 9759, 21297, 24459, 60227, 100843, 180681, 302529, 744937, 855539, 1867037, 2234811, 2566617, 5601111, 23093047, 26521709, 69279141, 79565127, 195918431, 587755293, 6073471361, 18220414083]

約数ペア:

[(1, 18220414083), (3, 6073471361), (31, 587755293), (93, 195918431), (229, 79565127), (263, 69279141), (687, 26521709), (789, 23093047), (3253, 5601111), (7099, 2566617), (8153, 2234811), (9759, 1867037), (21297, 855539), (24459, 744937), (60227, 302529), (100843, 180681)]