2013808878

素因数分解:

$2^1\times 3^4\times {\mathrm{337}}^1\times {\mathrm{36887}}^1$

素因数の和:37238

約数の個数: 40

約数和(自身を含む): 4525936272

約数和(自身を除く): 2512127394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 337, 674, 1011, 2022, 3033, 6066, 9099, 18198, 27297, 36887, 54594, 73774, 110661, 221322, 331983, 663966, 995949, 1991898, 2987847, 5975694, 12430919, 24861838, 37292757, 74585514, 111878271, 223756542, 335634813, 671269626, 1006904439, 2013808878]

約数ペア:

[(1, 2013808878), (2, 1006904439), (3, 671269626), (6, 335634813), (9, 223756542), (18, 111878271), (27, 74585514), (54, 37292757), (81, 24861838), (162, 12430919), (337, 5975694), (674, 2987847), (1011, 1991898), (2022, 995949), (3033, 663966), (6066, 331983), (9099, 221322), (18198, 110661), (27297, 73774), (36887, 54594)]