7520076

素因数分解:

$2^2\times 3^2\times {\mathrm{208891}}^1$

素因数の和:208901

約数の個数: 18

約数和(自身を含む): 19009172

約数和(自身を除く): 11489096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 208891, 417782, 626673, 835564, 1253346, 1880019, 2506692, 3760038, 7520076]

約数ペア:

[(1, 7520076), (2, 3760038), (3, 2506692), (4, 1880019), (6, 1253346), (9, 835564), (12, 626673), (18, 417782), (36, 208891)]