9971796

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 23952768

約数和(自身を除く): 13980972

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 607, 1214, 1369, 1821, 2428, 2738, 3642, 4107, 5476, 7284, 8214, 16428, 22459, 44918, 67377, 89836, 134754, 269508, 830983, 1661966, 2492949, 3323932, 4985898, 9971796]

約数ペア:

[(1, 9971796), (2, 4985898), (3, 3323932), (4, 2492949), (6, 1661966), (12, 830983), (37, 269508), (74, 134754), (111, 89836), (148, 67377), (222, 44918), (444, 22459), (607, 16428), (1214, 8214), (1369, 7284), (1821, 5476), (2428, 4107), (2738, 3642)]