2018339972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5573}}^1\times {\mathrm{8231}}^1$

素因数の和:13819

約数の個数: 24

約数和(自身を含む): 3854354112

約数和(自身を除く): 1836014140

約数列:

[1, 2, 4, 11, 22, 44, 5573, 8231, 11146, 16462, 22292, 32924, 61303, 90541, 122606, 181082, 245212, 362164, 45871363, 91742726, 183485452, 504584993, 1009169986, 2018339972]

約数ペア:

[(1, 2018339972), (2, 1009169986), (4, 504584993), (11, 183485452), (22, 91742726), (44, 45871363), (5573, 362164), (8231, 245212), (11146, 181082), (16462, 122606), (22292, 90541), (32924, 61303)]