8723286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 22211280

約数和(自身を除く): 13487994

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 3389, 6778, 10167, 20334, 30501, 37279, 44057, 61002, 74558, 88114, 111837, 132171, 223674, 264342, 335511, 396513, 484627, 671022, 793026, 969254, 1453881, 2907762, 4361643, 8723286]

約数ペア:

[(1, 8723286), (2, 4361643), (3, 2907762), (6, 1453881), (9, 969254), (11, 793026), (13, 671022), (18, 484627), (22, 396513), (26, 335511), (33, 264342), (39, 223674), (66, 132171), (78, 111837), (99, 88114), (117, 74558), (143, 61002), (198, 44057), (234, 37279), (286, 30501), (429, 20334), (858, 10167), (1287, 6778), (2574, 3389)]