26891082

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 63000960

約数和(自身を除く): 36109878

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 313, 333, 387, 626, 666, 774, 939, 999, 1161, 1591, 1878, 1998, 2322, 2817, 3182, 4773, 5634, 8451, 9546, 11581, 13459, 14319, 16902, 23162, 26918, 28638, 34743, 40377, 42957, 69486, 80754, 85914, 104229, 121131, 208458, 242262, 312687, 363393, 497983, 625374, 726786, 995966, 1493949, 2987898, 4481847, 8963694, 13445541, 26891082]

約数ペア:

[(1, 26891082), (2, 13445541), (3, 8963694), (6, 4481847), (9, 2987898), (18, 1493949), (27, 995966), (37, 726786), (43, 625374), (54, 497983), (74, 363393), (86, 312687), (111, 242262), (129, 208458), (222, 121131), (258, 104229), (313, 85914), (333, 80754), (387, 69486), (626, 42957), (666, 40377), (774, 34743), (939, 28638), (999, 26918), (1161, 23162), (1591, 16902), (1878, 14319), (1998, 13459), (2322, 11581), (2817, 9546), (3182, 8451), (4773, 5634)]