7720236

素因数分解:

$2^2\times 3^2\times {\mathrm{214451}}^1$

素因数の和:214461

約数の個数: 18

約数和(自身を含む): 19515132

約数和(自身を除く): 11794896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 214451, 428902, 643353, 857804, 1286706, 1930059, 2573412, 3860118, 7720236]

約数ペア:

[(1, 7720236), (2, 3860118), (3, 2573412), (4, 1930059), (6, 1286706), (9, 857804), (12, 643353), (18, 428902), (36, 214451)]