18063716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1163}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 34612704

約数和(自身を除く): 16548988

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1163, 1412, 2326, 3883, 4652, 7766, 12793, 15532, 25586, 51172, 410539, 821078, 1642156, 4515929, 9031858, 18063716]

約数ペア:

[(1, 18063716), (2, 9031858), (4, 4515929), (11, 1642156), (22, 821078), (44, 410539), (353, 51172), (706, 25586), (1163, 15532), (1412, 12793), (2326, 7766), (3883, 4652)]