2797506

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2210

約数の個数: 24

約数和(自身を含む): 6147180

約数和(自身を除く): 3349674

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2129, 4258, 6387, 12774, 19161, 38322, 155417, 310834, 466251, 932502, 1398753, 2797506]

約数ペア:

[(1, 2797506), (2, 1398753), (3, 932502), (6, 466251), (9, 310834), (18, 155417), (73, 38322), (146, 19161), (219, 12774), (438, 6387), (657, 4258), (1314, 2129)]