12586566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 26449920

約数和(自身を除く): 13863354

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 409, 446, 669, 818, 1227, 1338, 2454, 5129, 9407, 10258, 15387, 18814, 28221, 30774, 56442, 91207, 182414, 273621, 547242, 2097761, 4195522, 6293283, 12586566]

約数ペア:

[(1, 12586566), (2, 6293283), (3, 4195522), (6, 2097761), (23, 547242), (46, 273621), (69, 182414), (138, 91207), (223, 56442), (409, 30774), (446, 28221), (669, 18814), (818, 15387), (1227, 10258), (1338, 9407), (2454, 5129)]