2139678

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4136

約数の個数: 24

約数和(自身を含む): 4797000

約数和(自身を除く): 2657322

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 4099, 8198, 12297, 24594, 36891, 73782, 118871, 237742, 356613, 713226, 1069839, 2139678]

約数ペア:

[(1, 2139678), (2, 1069839), (3, 713226), (6, 356613), (9, 237742), (18, 118871), (29, 73782), (58, 36891), (87, 24594), (174, 12297), (261, 8198), (522, 4099)]