18843948

素因数分解:

$2^2\times 3^3\times {\mathrm{174481}}^1$

素因数の和:174494

約数の個数: 24

約数和(自身を含む): 48854960

約数和(自身を除く): 30011012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 174481, 348962, 523443, 697924, 1046886, 1570329, 2093772, 3140658, 4710987, 6281316, 9421974, 18843948]

約数ペア:

[(1, 18843948), (2, 9421974), (3, 6281316), (4, 4710987), (6, 3140658), (9, 2093772), (12, 1570329), (18, 1046886), (27, 697924), (36, 523443), (54, 348962), (108, 174481)]