2688891066

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{126703}}^1$

素因数の和:126848

約数の個数: 40

約数和(自身を含む): 6071148864

約数和(自身を除く): 3382257798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 7074, 10611, 21222, 126703, 253406, 380109, 760218, 1140327, 2280654, 3420981, 6841962, 10262943, 16598093, 20525886, 33196186, 49794279, 99588558, 149382837, 298765674, 448148511, 896297022, 1344445533, 2688891066]

約数ペア:

[(1, 2688891066), (2, 1344445533), (3, 896297022), (6, 448148511), (9, 298765674), (18, 149382837), (27, 99588558), (54, 49794279), (81, 33196186), (131, 20525886), (162, 16598093), (262, 10262943), (393, 6841962), (786, 3420981), (1179, 2280654), (2358, 1140327), (3537, 760218), (7074, 380109), (10611, 253406), (21222, 126703)]