2018540207913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4013}}^1\times {\mathrm{97651}}^1$

素因数の和:101785

約数の個数: 32

約数和(自身を含む): 2878665340032

約数和(自身を除く): 860125132119

約数列:

[1, 3, 17, 51, 101, 303, 1717, 4013, 5151, 12039, 68221, 97651, 204663, 292953, 405313, 1215939, 1660067, 4980201, 6890321, 9862751, 20670963, 29588253, 167666767, 391873463, 503000301, 1175620389, 6661848871, 19985546613, 39579219763, 118737659289, 672846735971, 2018540207913]

約数ペア:

[(1, 2018540207913), (3, 672846735971), (17, 118737659289), (51, 39579219763), (101, 19985546613), (303, 6661848871), (1717, 1175620389), (4013, 503000301), (5151, 391873463), (12039, 167666767), (68221, 29588253), (97651, 20670963), (204663, 9862751), (292953, 6890321), (405313, 4980201), (1215939, 1660067)]