28998774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{230149}}^1$

素因数の和:230164

約数の個数: 24

約数和(自身を含む): 71806800

約数和(自身を除く): 42808026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 230149, 460298, 690447, 1380894, 1611043, 2071341, 3222086, 4142682, 4833129, 9666258, 14499387, 28998774]

約数ペア:

[(1, 28998774), (2, 14499387), (3, 9666258), (6, 4833129), (7, 4142682), (9, 3222086), (14, 2071341), (18, 1611043), (21, 1380894), (42, 690447), (63, 460298), (126, 230149)]