181368876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1162621}}^1$

素因数の和:1162641

約数の個数: 24

約数和(自身を含む): 455747824

約数和(自身を除く): 274378948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1162621, 2325242, 3487863, 4650484, 6975726, 13951452, 15114073, 30228146, 45342219, 60456292, 90684438, 181368876]

約数ペア:

[(1, 181368876), (2, 90684438), (3, 60456292), (4, 45342219), (6, 30228146), (12, 15114073), (13, 13951452), (26, 6975726), (39, 4650484), (52, 3487863), (78, 2325242), (156, 1162621)]