2109721338

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2858701}}^1$

素因数の和:2858750

約数の個数: 24

約数和(自身を含む): 4682553876

約数和(自身を除く): 2572832538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2858701, 5717402, 8576103, 17152206, 25728309, 51456618, 117206741, 234413482, 351620223, 703240446, 1054860669, 2109721338]

約数ペア:

[(1, 2109721338), (2, 1054860669), (3, 703240446), (6, 351620223), (9, 234413482), (18, 117206741), (41, 51456618), (82, 25728309), (123, 17152206), (246, 8576103), (369, 5717402), (738, 2858701)]