71378874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{188833}}^1$

素因数の和:188851

約数の個数: 32

約数和(自身を含む): 181280640

約数和(自身を除く): 109901766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 188833, 377666, 566499, 1132998, 1321831, 1699497, 2643662, 3398994, 3965493, 5098491, 7930986, 10196982, 11896479, 23792958, 35689437, 71378874]

約数ペア:

[(1, 71378874), (2, 35689437), (3, 23792958), (6, 11896479), (7, 10196982), (9, 7930986), (14, 5098491), (18, 3965493), (21, 3398994), (27, 2643662), (42, 1699497), (54, 1321831), (63, 1132998), (126, 566499), (189, 377666), (378, 188833)]