12861012

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{7823}}^1$

素因数の和:7967

約数の個数: 24

約数和(自身を含む): 30231936

約数和(自身を除く): 17370924

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 7823, 15646, 23469, 31292, 46938, 93876, 1071751, 2143502, 3215253, 4287004, 6430506, 12861012]

約数ペア:

[(1, 12861012), (2, 6430506), (3, 4287004), (4, 3215253), (6, 2143502), (12, 1071751), (137, 93876), (274, 46938), (411, 31292), (548, 23469), (822, 15646), (1644, 7823)]