18064156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 34594560

約数和(自身を除く): 16530404

約数列:

[1, 2, 4, 11, 22, 44, 571, 719, 1142, 1438, 2284, 2876, 6281, 7909, 12562, 15818, 25124, 31636, 410549, 821098, 1642196, 4516039, 9032078, 18064156]

約数ペア:

[(1, 18064156), (2, 9032078), (4, 4516039), (11, 1642196), (22, 821098), (44, 410549), (571, 31636), (719, 25124), (1142, 15818), (1438, 12562), (2284, 7909), (2876, 6281)]