18573164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 33633600

約数和(自身を除く): 15060436

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 1039, 2078, 4156, 4469, 8938, 17876, 42599, 85198, 113251, 170396, 226502, 453004, 4643291, 9286582, 18573164]

約数ペア:

[(1, 18573164), (2, 9286582), (4, 4643291), (41, 453004), (82, 226502), (109, 170396), (164, 113251), (218, 85198), (436, 42599), (1039, 17876), (2078, 8938), (4156, 4469)]