509640894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4044769}}^1$

素因数の和:4044784

約数の個数: 24

約数和(自身を含む): 1261968240

約数和(自身を除く): 752327346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4044769, 8089538, 12134307, 24268614, 28313383, 36402921, 56626766, 72805842, 84940149, 169880298, 254820447, 509640894]

約数ペア:

[(1, 509640894), (2, 254820447), (3, 169880298), (6, 84940149), (7, 72805842), (9, 56626766), (14, 36402921), (18, 28313383), (21, 24268614), (42, 12134307), (63, 8089538), (126, 4044769)]