12727212

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{10501}}^1$

素因数の和:10609

約数の個数: 24

約数和(自身を含む): 29993712

約数和(自身を除く): 17266500

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 10501, 21002, 31503, 42004, 63006, 126012, 1060601, 2121202, 3181803, 4242404, 6363606, 12727212]

約数ペア:

[(1, 12727212), (2, 6363606), (3, 4242404), (4, 3181803), (6, 2121202), (12, 1060601), (101, 126012), (202, 63006), (303, 42004), (404, 31503), (606, 21002), (1212, 10501)]