18035289

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 27411072

約数和(自身を除く): 9375783

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 577, 1359, 1731, 3473, 5193, 10419, 13271, 31257, 39813, 87127, 119439, 261381, 784143, 2003921, 6011763, 18035289]

約数ペア:

[(1, 18035289), (3, 6011763), (9, 2003921), (23, 784143), (69, 261381), (151, 119439), (207, 87127), (453, 39813), (577, 31257), (1359, 13271), (1731, 10419), (3473, 5193)]