2551338

素因数分解:

$2^1\times 3^4\times {\mathrm{15749}}^1$

素因数の和:15763

約数の個数: 20

約数和(自身を含む): 5717250

約数和(自身を除く): 3165912

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15749, 31498, 47247, 94494, 141741, 283482, 425223, 850446, 1275669, 2551338]

約数ペア:

[(1, 2551338), (2, 1275669), (3, 850446), (6, 425223), (9, 283482), (18, 141741), (27, 94494), (54, 47247), (81, 31498), (162, 15749)]