7721244

素因数分解:

$2^2\times 3^4\times {\mathrm{23831}}^1$

素因数の和:23847

約数の個数: 30

約数和(自身を含む): 20185704

約数和(自身を除く): 12464460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 23831, 47662, 71493, 95324, 142986, 214479, 285972, 428958, 643437, 857916, 1286874, 1930311, 2573748, 3860622, 7721244]

約数ペア:

[(1, 7721244), (2, 3860622), (3, 2573748), (4, 1930311), (6, 1286874), (9, 857916), (12, 643437), (18, 428958), (27, 285972), (36, 214479), (54, 142986), (81, 95324), (108, 71493), (162, 47662), (324, 23831)]