2018016105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{468761}}^1$

素因数の和:468817

約数の個数: 32

約数和(自身を含む): 3780096768

約数和(自身を除く): 1762080663

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 468761, 1406283, 2343805, 3281327, 7031415, 9843981, 16406635, 19219201, 49219905, 57657603, 96096005, 134534407, 288288015, 403603221, 672672035, 2018016105]

約数ペア:

[(1, 2018016105), (3, 672672035), (5, 403603221), (7, 288288015), (15, 134534407), (21, 96096005), (35, 57657603), (41, 49219905), (105, 19219201), (123, 16406635), (205, 9843981), (287, 7031415), (615, 3281327), (861, 2343805), (1435, 1406283), (4305, 468761)]