18369164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7877}}^1$

素因数の和:7945

約数の個数: 24

約数和(自身を含む): 35734608

約数和(自身を除く): 17365444

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7877, 15754, 31508, 86647, 173294, 346588, 417481, 834962, 1669924, 4592291, 9184582, 18369164]

約数ペア:

[(1, 18369164), (2, 9184582), (4, 4592291), (11, 1669924), (22, 834962), (44, 417481), (53, 346588), (106, 173294), (212, 86647), (583, 31508), (1166, 15754), (2332, 7877)]