120857886

素因数分解:

$2^1\times 3^3\times {\mathrm{2238109}}^1$

素因数の和:2238120

約数の個数: 16

約数和(自身を含む): 268573200

約数和(自身を除く): 147715314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2238109, 4476218, 6714327, 13428654, 20142981, 40285962, 60428943, 120857886]

約数ペア:

[(1, 120857886), (2, 60428943), (3, 40285962), (6, 20142981), (9, 13428654), (18, 6714327), (27, 4476218), (54, 2238109)]