38447874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{68903}}^1$

素因数の和:68942

約数の個数: 24

約数和(自身を含む): 85992192

約数和(自身を除く): 47544318

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 68903, 137806, 206709, 413418, 620127, 1240254, 2135993, 4271986, 6407979, 12815958, 19223937, 38447874]

約数ペア:

[(1, 38447874), (2, 19223937), (3, 12815958), (6, 6407979), (9, 4271986), (18, 2135993), (31, 1240254), (62, 620127), (93, 413418), (186, 206709), (279, 137806), (558, 68903)]