2009786004

素因数分解:

$2^2\times 3^2\times {\mathrm{4523}}^1\times {\mathrm{12343}}^1$

素因数の和:16876

約数の個数: 36

約数和(自身を含む): 5081827296

約数和(自身を除く): 3072041292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4523, 9046, 12343, 13569, 18092, 24686, 27138, 37029, 40707, 49372, 54276, 74058, 81414, 111087, 148116, 162828, 222174, 444348, 55827389, 111654778, 167482167, 223309556, 334964334, 502446501, 669928668, 1004893002, 2009786004]

約数ペア:

[(1, 2009786004), (2, 1004893002), (3, 669928668), (4, 502446501), (6, 334964334), (9, 223309556), (12, 167482167), (18, 111654778), (36, 55827389), (4523, 444348), (9046, 222174), (12343, 162828), (13569, 148116), (18092, 111087), (24686, 81414), (27138, 74058), (37029, 54276), (40707, 49372)]