26982774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 82521600

約数和(自身を除く): 55538826

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 19, 21, 26, 27, 34, 38, 39, 42, 51, 54, 57, 63, 78, 91, 102, 114, 117, 119, 126, 133, 153, 171, 182, 189, 221, 234, 238, 247, 266, 273, 289, 306, 323, 342, 351, 357, 378, 399, 442, 459, 494, 513, 546, 578, 646, 663, 702, 714, 741, 798, 819, 867, 918, 969, 1026, 1071, 1197, 1326, 1482, 1547, 1638, 1729, 1734, 1938, 1989, 2023, 2142, 2223, 2261, 2394, 2457, 2601, 2907, 3094, 3213, 3458, 3591, 3757, 3978, 4046, 4199, 4446, 4522, 4641, 4914, 5187, 5202, 5491, 5814, 5967, 6069, 6426, 6669, 6783, 7182, 7514, 7803, 8398, 8721, 9282, 10374, 10982, 11271, 11934, 12138, 12597, 13338, 13566, 13923, 15561, 15606, 16473, 17442, 18207, 20349, 22542, 25194, 26299, 27846, 29393, 31122, 32946, 33813, 36414, 37791, 38437, 40698, 41769, 46683, 49419, 52598, 54621, 58786, 61047, 67626, 71383, 75582, 76874, 78897, 83538, 88179, 93366, 98838, 101439, 109242, 113373, 115311, 122094, 142766, 148257, 157794, 176358, 202878, 214149, 226746, 230622, 236691, 264537, 296514, 345933, 428298, 473382, 499681, 529074, 642447, 691866, 710073, 793611, 999362, 1037799, 1284894, 1420146, 1499043, 1587222, 1927341, 2075598, 2998086, 3854682, 4497129, 8994258, 13491387, 26982774]

約数ペア:

[(1, 26982774), (2, 13491387), (3, 8994258), (6, 4497129), (7, 3854682), (9, 2998086), (13, 2075598), (14, 1927341), (17, 1587222), (18, 1499043), (19, 1420146), (21, 1284894), (26, 1037799), (27, 999362), (34, 793611), (38, 710073), (39, 691866), (42, 642447), (51, 529074), (54, 499681), (57, 473382), (63, 428298), (78, 345933), (91, 296514), (102, 264537), (114, 236691), (117, 230622), (119, 226746), (126, 214149), (133, 202878), (153, 176358), (171, 157794), (182, 148257), (189, 142766), (221, 122094), (234, 115311), (238, 113373), (247, 109242), (266, 101439), (273, 98838), (289, 93366), (306, 88179), (323, 83538), (342, 78897), (351, 76874), (357, 75582), (378, 71383), (399, 67626), (442, 61047), (459, 58786), (494, 54621), (513, 52598), (546, 49419), (578, 46683), (646, 41769), (663, 40698), (702, 38437), (714, 37791), (741, 36414), (798, 33813), (819, 32946), (867, 31122), (918, 29393), (969, 27846), (1026, 26299), (1071, 25194), (1197, 22542), (1326, 20349), (1482, 18207), (1547, 17442), (1638, 16473), (1729, 15606), (1734, 15561), (1938, 13923), (1989, 13566), (2023, 13338), (2142, 12597), (2223, 12138), (2261, 11934), (2394, 11271), (2457, 10982), (2601, 10374), (2907, 9282), (3094, 8721), (3213, 8398), (3458, 7803), (3591, 7514), (3757, 7182), (3978, 6783), (4046, 6669), (4199, 6426), (4446, 6069), (4522, 5967), (4641, 5814), (4914, 5491), (5187, 5202)]