18853764

素因数分解:

$2^2\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{1291}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 44062368

約数和(自身を除く): 25208604

約数列:

[1, 2, 3, 4, 6, 12, 1217, 1291, 2434, 2582, 3651, 3873, 4868, 5164, 7302, 7746, 14604, 15492, 1571147, 3142294, 4713441, 6284588, 9426882, 18853764]

約数ペア:

[(1, 18853764), (2, 9426882), (3, 6284588), (4, 4713441), (6, 3142294), (12, 1571147), (1217, 15492), (1291, 14604), (2434, 7746), (2582, 7302), (3651, 5164), (3873, 4868)]