79724778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1898209}}^1$

素因数の和:1898221

約数の個数: 16

約数和(自身を含む): 182228160

約数和(自身を除く): 102503382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1898209, 3796418, 5694627, 11389254, 13287463, 26574926, 39862389, 79724778]

約数ペア:

[(1, 79724778), (2, 39862389), (3, 26574926), (6, 13287463), (7, 11389254), (14, 5694627), (21, 3796418), (42, 1898209)]