168188886

素因数分解:

$2^1\times 3^4\times {\mathrm{1038203}}^1$

素因数の和:1038217

約数の個数: 20

約数和(自身を含む): 376868052

約数和(自身を除く): 208679166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1038203, 2076406, 3114609, 6229218, 9343827, 18687654, 28031481, 56062962, 84094443, 168188886]

約数ペア:

[(1, 168188886), (2, 84094443), (3, 56062962), (6, 28031481), (9, 18687654), (18, 9343827), (27, 6229218), (54, 3114609), (81, 2076406), (162, 1038203)]