2631996

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 6722352

約数和(自身を除く): 4090356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 647, 678, 1017, 1294, 1356, 1941, 2034, 2588, 3882, 4068, 5823, 7764, 11646, 23292, 73111, 146222, 219333, 292444, 438666, 657999, 877332, 1315998, 2631996]

約数ペア:

[(1, 2631996), (2, 1315998), (3, 877332), (4, 657999), (6, 438666), (9, 292444), (12, 219333), (18, 146222), (36, 73111), (113, 23292), (226, 11646), (339, 7764), (452, 5823), (647, 4068), (678, 3882), (1017, 2588), (1294, 2034), (1356, 1941)]