18323493551

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{19457}}^1$

素因数の和:19703

約数の個数: 24

約数和(自身を含む): 20724015312

約数和(自身を除く): 2400521761

約数列:

[1, 11, 43, 121, 181, 473, 1991, 5203, 7783, 19457, 21901, 85613, 214027, 836651, 941743, 2354297, 3521717, 9203161, 38738887, 101234771, 151433831, 426127757, 1665772141, 18323493551]

約数ペア:

[(1, 18323493551), (11, 1665772141), (43, 426127757), (121, 151433831), (181, 101234771), (473, 38738887), (1991, 9203161), (5203, 3521717), (7783, 2354297), (19457, 941743), (21901, 836651), (85613, 214027)]