18068892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 46593792

約数和(自身を除く): 28524900

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 3851, 4692, 7702, 11553, 15404, 23106, 46212, 65467, 88573, 130934, 177146, 196401, 261868, 265719, 354292, 392802, 531438, 785604, 1062876, 1505741, 3011482, 4517223, 6022964, 9034446, 18068892]

約数ペア:

[(1, 18068892), (2, 9034446), (3, 6022964), (4, 4517223), (6, 3011482), (12, 1505741), (17, 1062876), (23, 785604), (34, 531438), (46, 392802), (51, 354292), (68, 265719), (69, 261868), (92, 196401), (102, 177146), (138, 130934), (204, 88573), (276, 65467), (391, 46212), (782, 23106), (1173, 15404), (1564, 11553), (2346, 7702), (3851, 4692)]