40081752

素因数分解:

$2^3\times 3^2\times {\mathrm{556691}}^1$

素因数の和:556703

約数の個数: 24

約数和(自身を含む): 108554940

約数和(自身を除く): 68473188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556691, 1113382, 1670073, 2226764, 3340146, 4453528, 5010219, 6680292, 10020438, 13360584, 20040876, 40081752]

約数ペア:

[(1, 40081752), (2, 20040876), (3, 13360584), (4, 10020438), (6, 6680292), (8, 5010219), (9, 4453528), (12, 3340146), (18, 2226764), (24, 1670073), (36, 1113382), (72, 556691)]