280321794

素因数分解:

$2^1\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{11807}}^1$

素因数の和:13134

約数の個数: 24

約数和(自身を含む): 607875840

約数和(自身を除く): 327554046

約数列:

[1, 2, 3, 6, 9, 18, 1319, 2638, 3957, 7914, 11807, 11871, 23614, 23742, 35421, 70842, 106263, 212526, 15573433, 31146866, 46720299, 93440598, 140160897, 280321794]

約数ペア:

[(1, 280321794), (2, 140160897), (3, 93440598), (6, 46720299), (9, 31146866), (18, 15573433), (1319, 212526), (2638, 106263), (3957, 70842), (7914, 35421), (11807, 23742), (11871, 23614)]