120857526

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{30109}}^1$

素因数の和:30340

約数の個数: 24

約数和(自身を含む): 263040960

約数和(自身を除く): 142183434

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 30109, 60218, 90327, 180654, 270981, 541962, 6714307, 13428614, 20142921, 40285842, 60428763, 120857526]

約数ペア:

[(1, 120857526), (2, 60428763), (3, 40285842), (6, 20142921), (9, 13428614), (18, 6714307), (223, 541962), (446, 270981), (669, 180654), (1338, 90327), (2007, 60218), (4014, 30109)]