40382568

素因数分解:

$2^3\times 3^2\times {\mathrm{560869}}^1$

素因数の和:560881

約数の個数: 24

約数和(自身を含む): 109369650

約数和(自身を除く): 68987082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 560869, 1121738, 1682607, 2243476, 3365214, 4486952, 5047821, 6730428, 10095642, 13460856, 20191284, 40382568]

約数ペア:

[(1, 40382568), (2, 20191284), (3, 13460856), (4, 10095642), (6, 6730428), (8, 5047821), (9, 4486952), (12, 3365214), (18, 2243476), (24, 1682607), (36, 1121738), (72, 560869)]