18670366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 33290208

約数和(自身を除く): 14619842

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 673, 1067, 1261, 1346, 2134, 2522, 7403, 8749, 13871, 14806, 17498, 27742, 65281, 96239, 130562, 192478, 718091, 848653, 1436182, 1697306, 9335183, 18670366]

約数ペア:

[(1, 18670366), (2, 9335183), (11, 1697306), (13, 1436182), (22, 848653), (26, 718091), (97, 192478), (143, 130562), (194, 96239), (286, 65281), (673, 27742), (1067, 17498), (1261, 14806), (1346, 13871), (2134, 8749), (2522, 7403)]