18323001

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 27293760

約数和(自身を除く): 8970759

約数列:

[1, 3, 9, 53, 107, 159, 321, 359, 477, 963, 1077, 3231, 5671, 17013, 19027, 38413, 51039, 57081, 115239, 171243, 345717, 2035889, 6107667, 18323001]

約数ペア:

[(1, 18323001), (3, 6107667), (9, 2035889), (53, 345717), (107, 171243), (159, 115239), (321, 57081), (359, 51039), (477, 38413), (963, 19027), (1077, 17013), (3231, 5671)]