213245244

素因数分解:

$2^2\times 3^3\times {\mathrm{1974493}}^1$

素因数の和:1974506

約数の個数: 24

約数和(自身を含む): 552858320

約数和(自身を除く): 339613076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1974493, 3948986, 5923479, 7897972, 11846958, 17770437, 23693916, 35540874, 53311311, 71081748, 106622622, 213245244]

約数ペア:

[(1, 213245244), (2, 106622622), (3, 71081748), (4, 53311311), (6, 35540874), (9, 23693916), (12, 17770437), (18, 11846958), (27, 7897972), (36, 5923479), (54, 3948986), (108, 1974493)]