7781724

素因数分解:

$2^2\times 3^3\times {\mathrm{72053}}^1$

素因数の和:72066

約数の個数: 24

約数和(自身を含む): 20175120

約数和(自身を除く): 12393396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 72053, 144106, 216159, 288212, 432318, 648477, 864636, 1296954, 1945431, 2593908, 3890862, 7781724]

約数ペア:

[(1, 7781724), (2, 3890862), (3, 2593908), (4, 1945431), (6, 1296954), (9, 864636), (12, 648477), (18, 432318), (27, 288212), (36, 216159), (54, 144106), (108, 72053)]