2017228212

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{144791}}^1$

素因数の和:144850

約数の個数: 60

約数和(自身を含む): 5396108256

約数和(自身を除く): 3378880044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 144791, 289582, 434373, 579164, 868746, 1303119, 1737492, 2606238, 3909357, 5212476, 6226013, 7818714, 11728071, 12452026, 15637428, 18678039, 23456142, 24904052, 37356078, 46912284, 56034117, 74712156, 112068234, 168102351, 224136468, 336204702, 504307053, 672409404, 1008614106, 2017228212]

約数ペア:

[(1, 2017228212), (2, 1008614106), (3, 672409404), (4, 504307053), (6, 336204702), (9, 224136468), (12, 168102351), (18, 112068234), (27, 74712156), (36, 56034117), (43, 46912284), (54, 37356078), (81, 24904052), (86, 23456142), (108, 18678039), (129, 15637428), (162, 12452026), (172, 11728071), (258, 7818714), (324, 6226013), (387, 5212476), (516, 3909357), (774, 2606238), (1161, 1737492), (1548, 1303119), (2322, 868746), (3483, 579164), (4644, 434373), (6966, 289582), (13932, 144791)]