56691738

素因数分解:

$2^1\times 3^4\times {\mathrm{349949}}^1$

素因数の和:349963

約数の個数: 20

約数和(自身を含む): 127031850

約数和(自身を除く): 70340112

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 349949, 699898, 1049847, 2099694, 3149541, 6299082, 9448623, 18897246, 28345869, 56691738]

約数ペア:

[(1, 56691738), (2, 28345869), (3, 18897246), (6, 9448623), (9, 6299082), (18, 3149541), (27, 2099694), (54, 1049847), (81, 699898), (162, 349949)]