18015597

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 27948024

約数和(自身を除く): 9932427

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 1613, 3723, 4839, 11169, 14517, 27421, 82263, 117749, 246789, 353247, 1059741, 2001733, 6005199, 18015597]

約数ペア:

[(1, 18015597), (3, 6005199), (9, 2001733), (17, 1059741), (51, 353247), (73, 246789), (153, 117749), (219, 82263), (657, 27421), (1241, 14517), (1613, 11169), (3723, 4839)]