42856022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{177091}}^1$

素因数の和:177115

約数の個数: 12

約数和(自身を含む): 70659708

約数和(自身を除く): 27803686

約数列:

[1, 2, 11, 22, 121, 242, 177091, 354182, 1948001, 3896002, 21428011, 42856022]

約数ペア:

[(1, 42856022), (2, 21428011), (11, 3896002), (22, 1948001), (121, 354182), (242, 177091)]