9138572

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 16572192

約数和(自身を除く): 7433620

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 541, 1082, 2164, 4223, 8446, 16892, 22181, 44362, 55723, 88724, 111446, 222892, 2284643, 4569286, 9138572]

約数ペア:

[(1, 9138572), (2, 4569286), (4, 2284643), (41, 222892), (82, 111446), (103, 88724), (164, 55723), (206, 44362), (412, 22181), (541, 16892), (1082, 8446), (2164, 4223)]