13003938

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1609}}^1$

素因数の和:2066

約数の個数: 24

約数和(自身を含む): 28255500

約数和(自身を除く): 15251562

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 1609, 2694, 3218, 4041, 4827, 8082, 9654, 14481, 28962, 722441, 1444882, 2167323, 4334646, 6501969, 13003938]

約数ペア:

[(1, 13003938), (2, 6501969), (3, 4334646), (6, 2167323), (9, 1444882), (18, 722441), (449, 28962), (898, 14481), (1347, 9654), (1609, 8082), (2694, 4827), (3218, 4041)]