2018082572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{21523}}^1$

素因数の和:23669

約数の個数: 24

約数和(自身を含む): 3854690112

約数和(自身を除く): 1836607540

約数列:

[1, 2, 4, 11, 22, 44, 2131, 4262, 8524, 21523, 23441, 43046, 46882, 86092, 93764, 236753, 473506, 947012, 45865513, 91731026, 183462052, 504520643, 1009041286, 2018082572]

約数ペア:

[(1, 2018082572), (2, 1009041286), (4, 504520643), (11, 183462052), (22, 91731026), (44, 45865513), (2131, 947012), (4262, 473506), (8524, 236753), (21523, 93764), (23441, 86092), (43046, 46882)]