15781338

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17191}}^1$

素因数の和:17219

約数の個数: 32

約数和(自身を含む): 37134720

約数和(自身を除く): 21353382

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 17191, 34382, 51573, 103146, 154719, 292247, 309438, 464157, 584494, 876741, 928314, 1753482, 2630223, 5260446, 7890669, 15781338]

約数ペア:

[(1, 15781338), (2, 7890669), (3, 5260446), (6, 2630223), (9, 1753482), (17, 928314), (18, 876741), (27, 584494), (34, 464157), (51, 309438), (54, 292247), (102, 154719), (153, 103146), (306, 51573), (459, 34382), (918, 17191)]