80618622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{274213}}^1$

素因数の和:274232

約数の個数: 24

約数和(自身を含む): 187562376

約数和(自身を除く): 106943754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 274213, 548426, 822639, 1645278, 1919491, 3838982, 5758473, 11516946, 13436437, 26872874, 40309311, 80618622]

約数ペア:

[(1, 80618622), (2, 40309311), (3, 26872874), (6, 13436437), (7, 11516946), (14, 5758473), (21, 3838982), (42, 1919491), (49, 1645278), (98, 822639), (147, 548426), (294, 274213)]