222009774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{122929}}^1$

素因数の和:122984

約数の個数: 32

約数和(自身を含む): 519256320

約数和(自身を除く): 297246546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 122929, 245858, 368787, 737574, 860503, 1721006, 2581509, 5163018, 5285947, 10571894, 15857841, 31715682, 37001629, 74003258, 111004887, 222009774]

約数ペア:

[(1, 222009774), (2, 111004887), (3, 74003258), (6, 37001629), (7, 31715682), (14, 15857841), (21, 10571894), (42, 5285947), (43, 5163018), (86, 2581509), (129, 1721006), (258, 860503), (301, 737574), (602, 368787), (903, 245858), (1806, 122929)]