2181010662

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{30467}}^1$

素因数の和:30613

約数の個数: 48

約数和(自身を含む): 4890845232

約数和(自身を除く): 2709834570

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1746, 3977, 7954, 11931, 23862, 30467, 35793, 60934, 71586, 91401, 182802, 274203, 548406, 1249147, 2498294, 2955299, 3747441, 5910598, 7494882, 8865897, 11242323, 17731794, 22484646, 26597691, 53195382, 121167259, 242334518, 363501777, 727003554, 1090505331, 2181010662]

約数ペア:

[(1, 2181010662), (2, 1090505331), (3, 727003554), (6, 363501777), (9, 242334518), (18, 121167259), (41, 53195382), (82, 26597691), (97, 22484646), (123, 17731794), (194, 11242323), (246, 8865897), (291, 7494882), (369, 5910598), (582, 3747441), (738, 2955299), (873, 2498294), (1746, 1249147), (3977, 548406), (7954, 274203), (11931, 182802), (23862, 91401), (30467, 71586), (35793, 60934)]