18843924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142757}}^1$

素因数の和:142775

約数の個数: 24

約数和(自身を含む): 47966688

約数和(自身を除く): 29122764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142757, 285514, 428271, 571028, 856542, 1570327, 1713084, 3140654, 4710981, 6281308, 9421962, 18843924]

約数ペア:

[(1, 18843924), (2, 9421962), (3, 6281308), (4, 4710981), (6, 3140654), (11, 1713084), (12, 1570327), (22, 856542), (33, 571028), (44, 428271), (66, 285514), (132, 142757)]