8840804778

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4197913}}^1$

素因数の和:4197940

約数の個数: 40

約数和(自身を含む): 21333798948

約数和(自身を除く): 12492994170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 4197913, 8395826, 12593739, 25187478, 37781217, 54572869, 75562434, 109145738, 113343651, 163718607, 226687302, 327437214, 340030953, 491155821, 680061906, 982311642, 1473467463, 2946934926, 4420402389, 8840804778]

約数ペア:

[(1, 8840804778), (2, 4420402389), (3, 2946934926), (6, 1473467463), (9, 982311642), (13, 680061906), (18, 491155821), (26, 340030953), (27, 327437214), (39, 226687302), (54, 163718607), (78, 113343651), (81, 109145738), (117, 75562434), (162, 54572869), (234, 37781217), (351, 25187478), (702, 12593739), (1053, 8395826), (2106, 4197913)]