18065702538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 45509587200

約数和(自身を除く): 27443884662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 61, 62, 78, 93, 117, 122, 183, 186, 234, 279, 351, 366, 403, 439, 549, 558, 702, 793, 806, 837, 878, 961, 1098, 1209, 1317, 1586, 1647, 1674, 1891, 1922, 2379, 2418, 2634, 2883, 3294, 3627, 3782, 3951, 4758, 5673, 5707, 5766, 7137, 7254, 7902, 8649, 10881, 11346, 11414, 11853, 12493, 13609, 14274, 17019, 17121, 17298, 21411, 21762, 23706, 24583, 24986, 25947, 26779, 27218, 34038, 34242, 37479, 40827, 42822, 49166, 51057, 51363, 51894, 53558, 58621, 73749, 74958, 80337, 81654, 102114, 102726, 112437, 117242, 122481, 147498, 154089, 160674, 175863, 176917, 221247, 224874, 241011, 244962, 308178, 337311, 348127, 351726, 353834, 367443, 421879, 442494, 482022, 527589, 530751, 663741, 674622, 696254, 723033, 734886, 762073, 830149, 843758, 1044381, 1055178, 1061502, 1265637, 1327482, 1446066, 1524146, 1582767, 1592253, 1660298, 2088762, 2286219, 2490447, 2531274, 3133143, 3165534, 3184506, 3796911, 4572438, 4776759, 4980894, 5484427, 6266286, 6858657, 7471341, 7593822, 9399429, 9553518, 10791937, 10968854, 11390733, 13717314, 14942682, 16453281, 18798858, 20575971, 21583874, 22414023, 22781466, 25734619, 32375811, 32906562, 41151942, 44828046, 49359843, 51469238, 64751622, 77203857, 97127433, 98719686, 148079529, 154407714, 194254866, 231611571, 291382299, 296159058, 334550047, 463223142, 582764598, 669100094, 694834713, 1003650141, 1389669426, 2007300282, 3010950423, 6021900846, 9032851269, 18065702538]

約数ペア:

[(1, 18065702538), (2, 9032851269), (3, 6021900846), (6, 3010950423), (9, 2007300282), (13, 1389669426), (18, 1003650141), (26, 694834713), (27, 669100094), (31, 582764598), (39, 463223142), (54, 334550047), (61, 296159058), (62, 291382299), (78, 231611571), (93, 194254866), (117, 154407714), (122, 148079529), (183, 98719686), (186, 97127433), (234, 77203857), (279, 64751622), (351, 51469238), (366, 49359843), (403, 44828046), (439, 41151942), (549, 32906562), (558, 32375811), (702, 25734619), (793, 22781466), (806, 22414023), (837, 21583874), (878, 20575971), (961, 18798858), (1098, 16453281), (1209, 14942682), (1317, 13717314), (1586, 11390733), (1647, 10968854), (1674, 10791937), (1891, 9553518), (1922, 9399429), (2379, 7593822), (2418, 7471341), (2634, 6858657), (2883, 6266286), (3294, 5484427), (3627, 4980894), (3782, 4776759), (3951, 4572438), (4758, 3796911), (5673, 3184506), (5707, 3165534), (5766, 3133143), (7137, 2531274), (7254, 2490447), (7902, 2286219), (8649, 2088762), (10881, 1660298), (11346, 1592253), (11414, 1582767), (11853, 1524146), (12493, 1446066), (13609, 1327482), (14274, 1265637), (17019, 1061502), (17121, 1055178), (17298, 1044381), (21411, 843758), (21762, 830149), (23706, 762073), (24583, 734886), (24986, 723033), (25947, 696254), (26779, 674622), (27218, 663741), (34038, 530751), (34242, 527589), (37479, 482022), (40827, 442494), (42822, 421879), (49166, 367443), (51057, 353834), (51363, 351726), (51894, 348127), (53558, 337311), (58621, 308178), (73749, 244962), (74958, 241011), (80337, 224874), (81654, 221247), (102114, 176917), (102726, 175863), (112437, 160674), (117242, 154089), (122481, 147498)]