78940806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1879543}}^1$

素因数の和:1879555

約数の個数: 16

約数和(自身を含む): 180436224

約数和(自身を除く): 101495418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1879543, 3759086, 5638629, 11277258, 13156801, 26313602, 39470403, 78940806]

約数ペア:

[(1, 78940806), (2, 39470403), (3, 26313602), (6, 13156801), (7, 11277258), (14, 5638629), (21, 3759086), (42, 1879543)]