18976194

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 40

約数和(自身を含む): 43573068

約数和(自身を除く): 24596874

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 2857, 3321, 5714, 6642, 8571, 17142, 25713, 51426, 77139, 117137, 154278, 231417, 234274, 351411, 462834, 702822, 1054233, 2108466, 3162699, 6325398, 9488097, 18976194]

約数ペア:

[(1, 18976194), (2, 9488097), (3, 6325398), (6, 3162699), (9, 2108466), (18, 1054233), (27, 702822), (41, 462834), (54, 351411), (81, 234274), (82, 231417), (123, 154278), (162, 117137), (246, 77139), (369, 51426), (738, 25713), (1107, 17142), (2214, 8571), (2857, 6642), (3321, 5714)]