90272742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2149351}}^1$

素因数の和:2149363

約数の個数: 16

約数和(自身を含む): 206337792

約数和(自身を除く): 116065050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2149351, 4298702, 6448053, 12896106, 15045457, 30090914, 45136371, 90272742]

約数ペア:

[(1, 90272742), (2, 45136371), (3, 30090914), (6, 15045457), (7, 12896106), (14, 6448053), (21, 4298702), (42, 2149351)]