138726604818

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{7638289}}^1$

素因数の和:7639306

約数の個数: 24

約数和(自身を含む): 300872243100

約数和(自身を除く): 162145638282

約数列:

[1, 2, 3, 6, 9, 18, 1009, 2018, 3027, 6054, 9081, 18162, 7638289, 15276578, 22914867, 45829734, 68744601, 137489202, 7707033601, 15414067202, 23121100803, 46242201606, 69363302409, 138726604818]

約数ペア:

[(1, 138726604818), (2, 69363302409), (3, 46242201606), (6, 23121100803), (9, 15414067202), (18, 7707033601), (1009, 137489202), (2018, 68744601), (3027, 45829734), (6054, 22914867), (9081, 15276578), (18162, 7638289)]