2006373951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 3148835040

約数和(自身を除く): 1142461089

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 233, 333, 699, 703, 1361, 2097, 2109, 4083, 4427, 6327, 8621, 12249, 13281, 25859, 25863, 39843, 50357, 77577, 77589, 151071, 163799, 232731, 317113, 453213, 491397, 951339, 956783, 1474191, 2854017, 2870349, 6025147, 8611047, 11733181, 18075441, 35199543, 54226323, 105598629, 222930439, 668791317, 2006373951]

約数ペア:

[(1, 2006373951), (3, 668791317), (9, 222930439), (19, 105598629), (37, 54226323), (57, 35199543), (111, 18075441), (171, 11733181), (233, 8611047), (333, 6025147), (699, 2870349), (703, 2854017), (1361, 1474191), (2097, 956783), (2109, 951339), (4083, 491397), (4427, 453213), (6327, 317113), (8621, 232731), (12249, 163799), (13281, 151071), (25859, 77589), (25863, 77577), (39843, 50357)]