42056874

素因数分解:

$2^1\times 3^3\times {\mathrm{778831}}^1$

素因数の和:778842

約数の個数: 16

約数和(自身を含む): 93459840

約数和(自身を除く): 51402966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 778831, 1557662, 2336493, 4672986, 7009479, 14018958, 21028437, 42056874]

約数ペア:

[(1, 42056874), (2, 21028437), (3, 14018958), (6, 7009479), (9, 4672986), (18, 2336493), (27, 1557662), (54, 778831)]