18442065993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1\times {\mathrm{7541}}^1$

素因数の和:8489

約数の個数: 32

約数和(自身を含む): 26878481280

約数和(自身を除く): 8436415287

約数列:

[1, 3, 13, 39, 73, 219, 859, 949, 2577, 2847, 7541, 11167, 22623, 33501, 62707, 98033, 188121, 294099, 550493, 815191, 1651479, 2445573, 6477719, 7156409, 19433157, 21469227, 84210347, 252631041, 472873487, 1418620461, 6147355331, 18442065993]

約数ペア:

[(1, 18442065993), (3, 6147355331), (13, 1418620461), (39, 472873487), (73, 252631041), (219, 84210347), (859, 21469227), (949, 19433157), (2577, 7156409), (2847, 6477719), (7541, 2445573), (11167, 1651479), (22623, 815191), (33501, 550493), (62707, 294099), (98033, 188121)]