536781438

素因数分解:

$2^1\times 3^3\times {\mathrm{9940397}}^1$

素因数の和:9940408

約数の個数: 16

約数和(自身を含む): 1192847760

約数和(自身を除く): 656066322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9940397, 19880794, 29821191, 59642382, 89463573, 178927146, 268390719, 536781438]

約数ペア:

[(1, 536781438), (2, 268390719), (3, 178927146), (6, 89463573), (9, 59642382), (18, 29821191), (27, 19880794), (54, 9940397)]