9612724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19861}}^1$

素因数の和:19887

約数の個数: 18

約数和(自身を含む): 18491522

約数和(自身を除く): 8878798

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19861, 39722, 79444, 218471, 436942, 873884, 2403181, 4806362, 9612724]

約数ペア:

[(1, 9612724), (2, 4806362), (4, 2403181), (11, 873884), (22, 436942), (44, 218471), (121, 79444), (242, 39722), (484, 19861)]