28003266

素因数分解:

$2^1\times 3^3\times {\mathrm{518579}}^1$

素因数の和:518590

約数の個数: 16

約数和(自身を含む): 62229600

約数和(自身を除く): 34226334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 518579, 1037158, 1555737, 3111474, 4667211, 9334422, 14001633, 28003266]

約数ペア:

[(1, 28003266), (2, 14001633), (3, 9334422), (6, 4667211), (9, 3111474), (18, 1555737), (27, 1037158), (54, 518579)]