2018317806

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{43579}}^1$

素因数の和:43701

約数の個数: 48

約数和(自身を含む): 4568578560

約数和(自身を除く): 2550260754

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 2573, 5146, 7719, 15438, 23157, 43579, 46314, 87158, 130737, 261474, 392211, 784422, 1350949, 2701898, 3617057, 4052847, 7234114, 8105694, 10851171, 12158541, 21702342, 24317082, 32553513, 65107026, 112128767, 224257534, 336386301, 672772602, 1009158903, 2018317806]

約数ペア:

[(1, 2018317806), (2, 1009158903), (3, 672772602), (6, 336386301), (9, 224257534), (18, 112128767), (31, 65107026), (62, 32553513), (83, 24317082), (93, 21702342), (166, 12158541), (186, 10851171), (249, 8105694), (279, 7234114), (498, 4052847), (558, 3617057), (747, 2701898), (1494, 1350949), (2573, 784422), (5146, 392211), (7719, 261474), (15438, 130737), (23157, 87158), (43579, 46314)]