12445254

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 36

約数和(自身を含む): 28209636

約数和(自身を除く): 15764382

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1307, 1587, 2614, 3174, 3921, 4761, 7842, 9522, 11763, 23526, 30061, 60122, 90183, 180366, 270549, 541098, 691403, 1382806, 2074209, 4148418, 6222627, 12445254]

約数ペア:

[(1, 12445254), (2, 6222627), (3, 4148418), (6, 2074209), (9, 1382806), (18, 691403), (23, 541098), (46, 270549), (69, 180366), (138, 90183), (207, 60122), (414, 30061), (529, 23526), (1058, 11763), (1307, 9522), (1587, 7842), (2614, 4761), (3174, 3921)]