13258278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 32432400

約数和(自身を除く): 19174122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2309, 2871, 4618, 5742, 6927, 13854, 20781, 25399, 41562, 50798, 66961, 76197, 133922, 152394, 200883, 228591, 401766, 457182, 602649, 736571, 1205298, 1473142, 2209713, 4419426, 6629139, 13258278]

約数ペア:

[(1, 13258278), (2, 6629139), (3, 4419426), (6, 2209713), (9, 1473142), (11, 1205298), (18, 736571), (22, 602649), (29, 457182), (33, 401766), (58, 228591), (66, 200883), (87, 152394), (99, 133922), (174, 76197), (198, 66961), (261, 50798), (319, 41562), (522, 25399), (638, 20781), (957, 13854), (1914, 6927), (2309, 5742), (2871, 4618)]