21469074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14143}}^1$

素因数の和:14182

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 27412590

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 14143, 28286, 42429, 84858, 155573, 311146, 325289, 466719, 650578, 933438, 975867, 1951734, 3578179, 7156358, 10734537, 21469074]

約数ペア:

[(1, 21469074), (2, 10734537), (3, 7156358), (6, 3578179), (11, 1951734), (22, 975867), (23, 933438), (33, 650578), (46, 466719), (66, 325289), (69, 311146), (138, 155573), (253, 84858), (506, 42429), (759, 28286), (1518, 14143)]