19705464

素因数分解:

$2^3\times 3^3\times {\mathrm{91229}}^1$

素因数の和:91244

約数の個数: 32

約数和(自身を含む): 54738000

約数和(自身を除く): 35032536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91229, 182458, 273687, 364916, 547374, 729832, 821061, 1094748, 1642122, 2189496, 2463183, 3284244, 4926366, 6568488, 9852732, 19705464]

約数ペア:

[(1, 19705464), (2, 9852732), (3, 6568488), (4, 4926366), (6, 3284244), (8, 2463183), (9, 2189496), (12, 1642122), (18, 1094748), (24, 821061), (27, 729832), (36, 547374), (54, 364916), (72, 273687), (108, 182458), (216, 91229)]