26243028

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 216

約数和(自身を含む): 87141600

約数和(自身を除く): 60898572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 29, 36, 38, 42, 49, 54, 57, 58, 63, 76, 81, 84, 87, 98, 108, 114, 116, 126, 133, 147, 162, 171, 174, 189, 196, 203, 228, 243, 252, 261, 266, 294, 324, 342, 348, 378, 399, 406, 441, 486, 513, 522, 532, 551, 567, 588, 609, 684, 756, 783, 798, 812, 882, 931, 972, 1026, 1044, 1102, 1134, 1197, 1218, 1323, 1421, 1539, 1566, 1596, 1653, 1701, 1764, 1827, 1862, 2052, 2204, 2268, 2349, 2394, 2436, 2646, 2793, 2842, 3078, 3132, 3306, 3402, 3591, 3654, 3724, 3857, 3969, 4263, 4617, 4698, 4788, 4959, 5292, 5481, 5586, 5684, 6156, 6612, 6804, 7047, 7182, 7308, 7714, 7938, 8379, 8526, 9234, 9396, 9918, 10773, 10962, 11172, 11571, 11907, 12789, 14094, 14364, 14877, 15428, 15876, 16443, 16758, 17052, 18468, 19836, 21546, 21924, 23142, 23814, 25137, 25578, 26999, 28188, 29754, 32319, 32886, 33516, 34713, 38367, 43092, 44631, 46284, 47628, 49329, 50274, 51156, 53998, 59508, 64638, 65772, 69426, 75411, 76734, 80997, 89262, 98658, 100548, 104139, 107996, 115101, 129276, 133893, 138852, 150822, 153468, 161994, 178524, 197316, 208278, 226233, 230202, 242991, 267786, 301644, 312417, 323988, 345303, 416556, 452466, 460404, 485982, 535572, 624834, 690606, 728973, 904932, 937251, 971964, 1249668, 1381212, 1457946, 1874502, 2186919, 2915892, 3749004, 4373838, 6560757, 8747676, 13121514, 26243028]

約数ペア:

[(1, 26243028), (2, 13121514), (3, 8747676), (4, 6560757), (6, 4373838), (7, 3749004), (9, 2915892), (12, 2186919), (14, 1874502), (18, 1457946), (19, 1381212), (21, 1249668), (27, 971964), (28, 937251), (29, 904932), (36, 728973), (38, 690606), (42, 624834), (49, 535572), (54, 485982), (57, 460404), (58, 452466), (63, 416556), (76, 345303), (81, 323988), (84, 312417), (87, 301644), (98, 267786), (108, 242991), (114, 230202), (116, 226233), (126, 208278), (133, 197316), (147, 178524), (162, 161994), (171, 153468), (174, 150822), (189, 138852), (196, 133893), (203, 129276), (228, 115101), (243, 107996), (252, 104139), (261, 100548), (266, 98658), (294, 89262), (324, 80997), (342, 76734), (348, 75411), (378, 69426), (399, 65772), (406, 64638), (441, 59508), (486, 53998), (513, 51156), (522, 50274), (532, 49329), (551, 47628), (567, 46284), (588, 44631), (609, 43092), (684, 38367), (756, 34713), (783, 33516), (798, 32886), (812, 32319), (882, 29754), (931, 28188), (972, 26999), (1026, 25578), (1044, 25137), (1102, 23814), (1134, 23142), (1197, 21924), (1218, 21546), (1323, 19836), (1421, 18468), (1539, 17052), (1566, 16758), (1596, 16443), (1653, 15876), (1701, 15428), (1764, 14877), (1827, 14364), (1862, 14094), (2052, 12789), (2204, 11907), (2268, 11571), (2349, 11172), (2394, 10962), (2436, 10773), (2646, 9918), (2793, 9396), (2842, 9234), (3078, 8526), (3132, 8379), (3306, 7938), (3402, 7714), (3591, 7308), (3654, 7182), (3724, 7047), (3857, 6804), (3969, 6612), (4263, 6156), (4617, 5684), (4698, 5586), (4788, 5481), (4959, 5292)]