2879316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:693

約数の個数: 54

約数和(自身を含む): 8012186

約数和(自身を除く): 5132870

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 661, 726, 1089, 1322, 1452, 1983, 2178, 2644, 3966, 4356, 5949, 7271, 7932, 11898, 14542, 21813, 23796, 29084, 43626, 65439, 79981, 87252, 130878, 159962, 239943, 261756, 319924, 479886, 719829, 959772, 1439658, 2879316]

約数ペア:

[(1, 2879316), (2, 1439658), (3, 959772), (4, 719829), (6, 479886), (9, 319924), (11, 261756), (12, 239943), (18, 159962), (22, 130878), (33, 87252), (36, 79981), (44, 65439), (66, 43626), (99, 29084), (121, 23796), (132, 21813), (198, 14542), (242, 11898), (363, 7932), (396, 7271), (484, 5949), (661, 4356), (726, 3966), (1089, 2644), (1322, 2178), (1452, 1983)]