22210188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 71237376

約数和(自身を除く): 49027188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 43, 44, 52, 66, 77, 78, 84, 86, 91, 129, 132, 143, 154, 156, 172, 182, 231, 258, 273, 286, 301, 308, 364, 429, 462, 473, 516, 546, 559, 572, 602, 858, 903, 924, 946, 1001, 1092, 1118, 1204, 1419, 1677, 1716, 1806, 1849, 1892, 2002, 2236, 2838, 3003, 3311, 3354, 3612, 3698, 3913, 4004, 5547, 5676, 6006, 6149, 6622, 6708, 7396, 7826, 9933, 11094, 11739, 12012, 12298, 12943, 13244, 15652, 18447, 19866, 20339, 22188, 23478, 24037, 24596, 25886, 36894, 38829, 39732, 40678, 43043, 46956, 48074, 51772, 61017, 72111, 73788, 77658, 81356, 86086, 96148, 122034, 129129, 142373, 144222, 155316, 168259, 172172, 244068, 258258, 264407, 284746, 288444, 336518, 427119, 504777, 516516, 528814, 569492, 673036, 793221, 854238, 1009554, 1057628, 1586442, 1708476, 1850849, 2019108, 3172884, 3701698, 5552547, 7403396, 11105094, 22210188]

約数ペア:

[(1, 22210188), (2, 11105094), (3, 7403396), (4, 5552547), (6, 3701698), (7, 3172884), (11, 2019108), (12, 1850849), (13, 1708476), (14, 1586442), (21, 1057628), (22, 1009554), (26, 854238), (28, 793221), (33, 673036), (39, 569492), (42, 528814), (43, 516516), (44, 504777), (52, 427119), (66, 336518), (77, 288444), (78, 284746), (84, 264407), (86, 258258), (91, 244068), (129, 172172), (132, 168259), (143, 155316), (154, 144222), (156, 142373), (172, 129129), (182, 122034), (231, 96148), (258, 86086), (273, 81356), (286, 77658), (301, 73788), (308, 72111), (364, 61017), (429, 51772), (462, 48074), (473, 46956), (516, 43043), (546, 40678), (559, 39732), (572, 38829), (602, 36894), (858, 25886), (903, 24596), (924, 24037), (946, 23478), (1001, 22188), (1092, 20339), (1118, 19866), (1204, 18447), (1419, 15652), (1677, 13244), (1716, 12943), (1806, 12298), (1849, 12012), (1892, 11739), (2002, 11094), (2236, 9933), (2838, 7826), (3003, 7396), (3311, 6708), (3354, 6622), (3612, 6149), (3698, 6006), (3913, 5676), (4004, 5547)]