289552518

素因数分解:

$2^1\times 3^2\times {\mathrm{3359}}^1\times {\mathrm{4789}}^1$

素因数の和:8156

約数の個数: 24

約数和(自身を含む): 627681600

約数和(自身を除く): 338129082

約数列:

[1, 2, 3, 6, 9, 18, 3359, 4789, 6718, 9578, 10077, 14367, 20154, 28734, 30231, 43101, 60462, 86202, 16086251, 32172502, 48258753, 96517506, 144776259, 289552518]

約数ペア:

[(1, 289552518), (2, 144776259), (3, 96517506), (6, 48258753), (9, 32172502), (18, 16086251), (3359, 86202), (4789, 60462), (6718, 43101), (9578, 30231), (10077, 28734), (14367, 20154)]