18402109484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{418229761}}^1$

素因数の和:418229776

約数の個数: 12

約数和(自身を含む): 35131300008

約数和(自身を除く): 16729190524

約数列:

[1, 2, 4, 11, 22, 44, 418229761, 836459522, 1672919044, 4600527371, 9201054742, 18402109484]

約数ペア:

[(1, 18402109484), (2, 9201054742), (4, 4600527371), (11, 1672919044), (22, 836459522), (44, 418229761)]