180908082

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{528971}}^1$

素因数の和:528998

約数の個数: 24

約数和(自身を含む): 412598160

約数和(自身を除く): 231690078

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 528971, 1057942, 1586913, 3173826, 4760739, 9521478, 10050449, 20100898, 30151347, 60302694, 90454041, 180908082]

約数ペア:

[(1, 180908082), (2, 90454041), (3, 60302694), (6, 30151347), (9, 20100898), (18, 10050449), (19, 9521478), (38, 4760739), (57, 3173826), (114, 1586913), (171, 1057942), (342, 528971)]