18672824

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{2843}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 35066520

約数和(自身を除く): 16393696

約数列:

[1, 2, 4, 8, 821, 1642, 2843, 3284, 5686, 6568, 11372, 22744, 2334103, 4668206, 9336412, 18672824]

約数ペア:

[(1, 18672824), (2, 9336412), (4, 4668206), (8, 2334103), (821, 22744), (1642, 11372), (2843, 6568), (3284, 5686)]