13305460878

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2810617}}^1$

素因数の和:2810888

約数の個数: 24

約数和(自身を含む): 28938122928

約数和(自身を除く): 15632662050

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 2810617, 5621234, 8431851, 16863702, 25295553, 50591106, 739192271, 1478384542, 2217576813, 4435153626, 6652730439, 13305460878]

約数ペア:

[(1, 13305460878), (2, 6652730439), (3, 4435153626), (6, 2217576813), (9, 1478384542), (18, 739192271), (263, 50591106), (526, 25295553), (789, 16863702), (1578, 8431851), (2367, 5621234), (4734, 2810617)]