18325908

素因数分解:

$2^2\times 3^2\times {\mathrm{509053}}^1$

素因数の和:509063

約数の個数: 18

約数和(自身を含む): 46323914

約数和(自身を除く): 27998006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509053, 1018106, 1527159, 2036212, 3054318, 4581477, 6108636, 9162954, 18325908]

約数ペア:

[(1, 18325908), (2, 9162954), (3, 6108636), (4, 4581477), (6, 3054318), (9, 2036212), (12, 1527159), (18, 1018106), (36, 509053)]