42815358

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{18439}}^1$

素因数の和:18493

約数の個数: 32

約数和(自身を含む): 97363200

約数和(自身を除く): 54547842

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 18439, 36878, 55317, 110634, 165951, 331902, 497853, 792877, 995706, 1585754, 2378631, 4757262, 7135893, 14271786, 21407679, 42815358]

約数ペア:

[(1, 42815358), (2, 21407679), (3, 14271786), (6, 7135893), (9, 4757262), (18, 2378631), (27, 1585754), (43, 995706), (54, 792877), (86, 497853), (129, 331902), (258, 165951), (387, 110634), (774, 55317), (1161, 36878), (2322, 18439)]