26821788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2143}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 72038400

約数和(自身を除く): 45216612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2143, 3129, 4172, 4286, 6258, 6429, 8572, 12516, 12858, 15001, 25716, 30002, 45003, 60004, 90006, 180012, 319307, 638614, 957921, 1277228, 1915842, 2235149, 3831684, 4470298, 6705447, 8940596, 13410894, 26821788]

約数ペア:

[(1, 26821788), (2, 13410894), (3, 8940596), (4, 6705447), (6, 4470298), (7, 3831684), (12, 2235149), (14, 1915842), (21, 1277228), (28, 957921), (42, 638614), (84, 319307), (149, 180012), (298, 90006), (447, 60004), (596, 45003), (894, 30002), (1043, 25716), (1788, 15001), (2086, 12858), (2143, 12516), (3129, 8572), (4172, 6429), (4286, 6258)]