18882019956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82815877}}^1$

素因数の和:82815903

約数の個数: 24

約数和(自身を含む): 46376891680

約数和(自身を除く): 27494871724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82815877, 165631754, 248447631, 331263508, 496895262, 993790524, 1573501663, 3147003326, 4720504989, 6294006652, 9441009978, 18882019956]

約数ペア:

[(1, 18882019956), (2, 9441009978), (3, 6294006652), (4, 4720504989), (6, 3147003326), (12, 1573501663), (19, 993790524), (38, 496895262), (57, 331263508), (76, 248447631), (114, 165631754), (228, 82815877)]