7205364

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2900

約数の個数: 36

約数和(自身を含む): 18476640

約数和(自身を除く): 11271276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 2819, 5638, 8457, 11276, 16914, 25371, 33828, 50742, 101484, 200149, 400298, 600447, 800596, 1200894, 1801341, 2401788, 3602682, 7205364]

約数ペア:

[(1, 7205364), (2, 3602682), (3, 2401788), (4, 1801341), (6, 1200894), (9, 800596), (12, 600447), (18, 400298), (36, 200149), (71, 101484), (142, 50742), (213, 33828), (284, 25371), (426, 16914), (639, 11276), (852, 8457), (1278, 5638), (2556, 2819)]