120478914

素因数分解:

$2^1\times 3^6\times {\mathrm{82633}}^1$

素因数の和:82653

約数の個数: 28

約数和(自身を含む): 270956886

約数和(自身を除く): 150477972

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 82633, 165266, 247899, 495798, 743697, 1487394, 2231091, 4462182, 6693273, 13386546, 20079819, 40159638, 60239457, 120478914]

約数ペア:

[(1, 120478914), (2, 60239457), (3, 40159638), (6, 20079819), (9, 13386546), (18, 6693273), (27, 4462182), (54, 2231091), (81, 1487394), (162, 743697), (243, 495798), (486, 247899), (729, 165266), (1458, 82633)]