81442314

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{3359}}^1$

素因数の和:3819

約数の個数: 32

約数和(自身を含む): 181440000

約数和(自身を除く): 99997686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2694, 3359, 4041, 6718, 8082, 10077, 12123, 20154, 24246, 30231, 60462, 90693, 181386, 1508191, 3016382, 4524573, 9049146, 13573719, 27147438, 40721157, 81442314]

約数ペア:

[(1, 81442314), (2, 40721157), (3, 27147438), (6, 13573719), (9, 9049146), (18, 4524573), (27, 3016382), (54, 1508191), (449, 181386), (898, 90693), (1347, 60462), (2694, 30231), (3359, 24246), (4041, 20154), (6718, 12123), (8082, 10077)]