25620426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 60418176

約数和(自身を除く): 34797750

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1063, 1339, 1854, 2126, 2678, 3189, 4017, 6378, 8034, 9567, 12051, 13819, 19134, 24102, 27638, 41457, 82914, 109489, 124371, 218978, 248742, 328467, 656934, 985401, 1423357, 1970802, 2846714, 4270071, 8540142, 12810213, 25620426]

約数ペア:

[(1, 25620426), (2, 12810213), (3, 8540142), (6, 4270071), (9, 2846714), (13, 1970802), (18, 1423357), (26, 985401), (39, 656934), (78, 328467), (103, 248742), (117, 218978), (206, 124371), (234, 109489), (309, 82914), (618, 41457), (927, 27638), (1063, 24102), (1339, 19134), (1854, 13819), (2126, 12051), (2678, 9567), (3189, 8034), (4017, 6378)]