1296754578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10291703}}^1$

素因数の和:10291718

約数の個数: 24

約数和(自身を含む): 3211011648

約数和(自身を除く): 1914257070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10291703, 20583406, 30875109, 61750218, 72041921, 92625327, 144083842, 185250654, 216125763, 432251526, 648377289, 1296754578]

約数ペア:

[(1, 1296754578), (2, 648377289), (3, 432251526), (6, 216125763), (7, 185250654), (9, 144083842), (14, 92625327), (18, 72041921), (21, 61750218), (42, 30875109), (63, 20583406), (126, 10291703)]