18314738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 24

約数和(自身を含む): 30612204

約数和(自身を除く): 12297466

約数列:

[1, 2, 13, 26, 31, 62, 403, 733, 806, 961, 1466, 1922, 9529, 12493, 19058, 22723, 24986, 45446, 295399, 590798, 704413, 1408826, 9157369, 18314738]

約数ペア:

[(1, 18314738), (2, 9157369), (13, 1408826), (26, 704413), (31, 590798), (62, 295399), (403, 45446), (733, 24986), (806, 22723), (961, 19058), (1466, 12493), (1922, 9529)]