339780906

素因数分解:

$2^1\times 3^4\times {\mathrm{313}}^1\times {\mathrm{6701}}^1$

素因数の和:7028

約数の個数: 40

約数和(自身を含む): 763907364

約数和(自身を除く): 424126458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 313, 626, 939, 1878, 2817, 5634, 6701, 8451, 13402, 16902, 20103, 25353, 40206, 50706, 60309, 120618, 180927, 361854, 542781, 1085562, 2097413, 4194826, 6292239, 12584478, 18876717, 37753434, 56630151, 113260302, 169890453, 339780906]

約数ペア:

[(1, 339780906), (2, 169890453), (3, 113260302), (6, 56630151), (9, 37753434), (18, 18876717), (27, 12584478), (54, 6292239), (81, 4194826), (162, 2097413), (313, 1085562), (626, 542781), (939, 361854), (1878, 180927), (2817, 120618), (5634, 60309), (6701, 50706), (8451, 40206), (13402, 25353), (16902, 20103)]