187739838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72937}}^1$

素因数の和:72969

約数の個数: 48

約数和(自身を含む): 477889776

約数和(自身を除く): 290149938

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, 72937, 145874, 218811, 437622, 656433, 802307, 948181, 1312866, 1604614, 1896362, 2406921, 2844543, 4813842, 5689086, 7220763, 8533629, 10429991, 14441526, 17067258, 20859982, 31289973, 62579946, 93869919, 187739838]

約数ペア:

[(1, 187739838), (2, 93869919), (3, 62579946), (6, 31289973), (9, 20859982), (11, 17067258), (13, 14441526), (18, 10429991), (22, 8533629), (26, 7220763), (33, 5689086), (39, 4813842), (66, 2844543), (78, 2406921), (99, 1896362), (117, 1604614), (143, 1312866), (198, 948181), (234, 802307), (286, 656433), (429, 437622), (858, 218811), (1287, 145874), (2574, 72937)]