210064518

素因数分解:

$2^1\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{7043}}^1$

素因数の和:8708

約数の個数: 24

約数和(自身を含む): 455479128

約数和(自身を除く): 245414610

約数列:

[1, 2, 3, 6, 9, 18, 1657, 3314, 4971, 7043, 9942, 14086, 14913, 21129, 29826, 42258, 63387, 126774, 11670251, 23340502, 35010753, 70021506, 105032259, 210064518]

約数ペア:

[(1, 210064518), (2, 105032259), (3, 70021506), (6, 35010753), (9, 23340502), (18, 11670251), (1657, 126774), (3314, 63387), (4971, 42258), (7043, 29826), (9942, 21129), (14086, 14913)]