40049874

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{41981}}^1$

素因数の和:42042

約数の個数: 24

約数和(自身を含む): 88414092

約数和(自身を除く): 48364218

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 41981, 83962, 125943, 251886, 377829, 755658, 2224993, 4449986, 6674979, 13349958, 20024937, 40049874]

約数ペア:

[(1, 40049874), (2, 20024937), (3, 13349958), (6, 6674979), (9, 4449986), (18, 2224993), (53, 755658), (106, 377829), (159, 251886), (318, 125943), (477, 83962), (954, 41981)]