26704314

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 77307048

約数和(自身を除く): 50602734

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 49, 51, 63, 78, 91, 98, 102, 117, 119, 126, 137, 147, 153, 182, 221, 234, 238, 273, 274, 294, 306, 357, 411, 441, 442, 546, 637, 663, 714, 819, 822, 833, 882, 959, 1071, 1233, 1274, 1326, 1547, 1638, 1666, 1781, 1911, 1918, 1989, 2142, 2329, 2466, 2499, 2877, 3094, 3562, 3822, 3978, 4641, 4658, 4998, 5343, 5733, 5754, 6713, 6987, 7497, 8631, 9282, 10686, 10829, 11466, 12467, 13426, 13923, 13974, 14994, 16029, 16303, 17262, 20139, 20961, 21658, 24934, 27846, 30277, 32058, 32487, 32606, 37401, 40278, 41922, 48909, 60417, 60554, 64974, 74802, 87269, 90831, 97461, 97818, 112203, 114121, 120834, 146727, 174538, 181662, 194922, 211939, 224406, 228242, 261807, 272493, 293454, 342363, 423878, 523614, 544986, 635817, 684726, 785421, 1027089, 1271634, 1483573, 1570842, 1907451, 2054178, 2967146, 3814902, 4450719, 8901438, 13352157, 26704314]

約数ペア:

[(1, 26704314), (2, 13352157), (3, 8901438), (6, 4450719), (7, 3814902), (9, 2967146), (13, 2054178), (14, 1907451), (17, 1570842), (18, 1483573), (21, 1271634), (26, 1027089), (34, 785421), (39, 684726), (42, 635817), (49, 544986), (51, 523614), (63, 423878), (78, 342363), (91, 293454), (98, 272493), (102, 261807), (117, 228242), (119, 224406), (126, 211939), (137, 194922), (147, 181662), (153, 174538), (182, 146727), (221, 120834), (234, 114121), (238, 112203), (273, 97818), (274, 97461), (294, 90831), (306, 87269), (357, 74802), (411, 64974), (441, 60554), (442, 60417), (546, 48909), (637, 41922), (663, 40278), (714, 37401), (819, 32606), (822, 32487), (833, 32058), (882, 30277), (959, 27846), (1071, 24934), (1233, 21658), (1274, 20961), (1326, 20139), (1547, 17262), (1638, 16303), (1666, 16029), (1781, 14994), (1911, 13974), (1918, 13923), (1989, 13426), (2142, 12467), (2329, 11466), (2466, 10829), (2499, 10686), (2877, 9282), (3094, 8631), (3562, 7497), (3822, 6987), (3978, 6713), (4641, 5754), (4658, 5733), (4998, 5343)]