2018390586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{144439}}^1$

素因数の和:144598

約数の個数: 32

約数和(自身を含む): 4305467520

約数和(自身を除く): 2287076934

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2329, 4658, 6987, 13974, 144439, 288878, 433317, 866634, 2455463, 4910926, 7366389, 14732778, 19788143, 39576286, 59364429, 118728858, 336398431, 672796862, 1009195293, 2018390586]

約数ペア:

[(1, 2018390586), (2, 1009195293), (3, 672796862), (6, 336398431), (17, 118728858), (34, 59364429), (51, 39576286), (102, 19788143), (137, 14732778), (274, 7366389), (411, 4910926), (822, 2455463), (2329, 866634), (4658, 433317), (6987, 288878), (13974, 144439)]