1309842

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1434

約数の個数: 24

約数和(自身を含む): 2893644

約数和(自身を除く): 1583802

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1373, 2746, 4119, 8238, 12357, 24714, 72769, 145538, 218307, 436614, 654921, 1309842]

約数ペア:

[(1, 1309842), (2, 654921), (3, 436614), (6, 218307), (9, 145538), (18, 72769), (53, 24714), (106, 12357), (159, 8238), (318, 4119), (477, 2746), (954, 1373)]