42107286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{539837}}^1$

素因数の和:539855

約数の個数: 16

約数和(自身を含む): 90692784

約数和(自身を除く): 48585498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 539837, 1079674, 1619511, 3239022, 7017881, 14035762, 21053643, 42107286]

約数ペア:

[(1, 42107286), (2, 21053643), (3, 14035762), (6, 7017881), (13, 3239022), (26, 1619511), (39, 1079674), (78, 539837)]