17809268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 35199360

約数和(自身を除く): 17390092

約数列:

[1, 2, 4, 17, 23, 34, 46, 59, 68, 92, 118, 193, 236, 386, 391, 772, 782, 1003, 1357, 1564, 2006, 2714, 3281, 4012, 4439, 5428, 6562, 8878, 11387, 13124, 17756, 22774, 23069, 45548, 46138, 75463, 92276, 150926, 193579, 261901, 301852, 387158, 523802, 774316, 1047604, 4452317, 8904634, 17809268]

約数ペア:

[(1, 17809268), (2, 8904634), (4, 4452317), (17, 1047604), (23, 774316), (34, 523802), (46, 387158), (59, 301852), (68, 261901), (92, 193579), (118, 150926), (193, 92276), (236, 75463), (386, 46138), (391, 45548), (772, 23069), (782, 22774), (1003, 17756), (1357, 13124), (1564, 11387), (2006, 8878), (2714, 6562), (3281, 5428), (4012, 4439)]