81346416

素因数分解:

$2^4\times 3^1\times {\mathrm{1694717}}^1$

素因数の和:1694728

約数の個数: 20

約数和(自身を含む): 210145032

約数和(自身を除く): 128798616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1694717, 3389434, 5084151, 6778868, 10168302, 13557736, 20336604, 27115472, 40673208, 81346416]

約数ペア:

[(1, 81346416), (2, 40673208), (3, 27115472), (4, 20336604), (6, 13557736), (8, 10168302), (12, 6778868), (16, 5084151), (24, 3389434), (48, 1694717)]