2687274954

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26041}}^1$

素因数の和:26082

約数の個数: 120

約数和(自身を含む): 7543690308

約数和(自身を除く): 4856415354

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 273, 294, 351, 378, 441, 546, 567, 637, 702, 819, 882, 1053, 1134, 1274, 1323, 1638, 1911, 2106, 2457, 2646, 3822, 3969, 4914, 5733, 7371, 7938, 11466, 14742, 17199, 26041, 34398, 51597, 52082, 78123, 103194, 156246, 182287, 234369, 338533, 364574, 468738, 546861, 677066, 703107, 1015599, 1093722, 1276009, 1406214, 1640583, 2031198, 2109321, 2369731, 2552018, 3046797, 3281166, 3828027, 4218642, 4739462, 4921749, 6093594, 7109193, 7656054, 9140391, 9843498, 11484081, 14218386, 14765247, 16588117, 18280782, 21327579, 22968162, 27421173, 29530494, 33176234, 34452243, 42655158, 49764351, 54842346, 63982737, 68904486, 99528702, 103356729, 127965474, 149293053, 191948211, 206713458, 298586106, 383896422, 447879159, 895758318, 1343637477, 2687274954]

約数ペア:

[(1, 2687274954), (2, 1343637477), (3, 895758318), (6, 447879159), (7, 383896422), (9, 298586106), (13, 206713458), (14, 191948211), (18, 149293053), (21, 127965474), (26, 103356729), (27, 99528702), (39, 68904486), (42, 63982737), (49, 54842346), (54, 49764351), (63, 42655158), (78, 34452243), (81, 33176234), (91, 29530494), (98, 27421173), (117, 22968162), (126, 21327579), (147, 18280782), (162, 16588117), (182, 14765247), (189, 14218386), (234, 11484081), (273, 9843498), (294, 9140391), (351, 7656054), (378, 7109193), (441, 6093594), (546, 4921749), (567, 4739462), (637, 4218642), (702, 3828027), (819, 3281166), (882, 3046797), (1053, 2552018), (1134, 2369731), (1274, 2109321), (1323, 2031198), (1638, 1640583), (1911, 1406214), (2106, 1276009), (2457, 1093722), (2646, 1015599), (3822, 703107), (3969, 677066), (4914, 546861), (5733, 468738), (7371, 364574), (7938, 338533), (11466, 234369), (14742, 182287), (17199, 156246), (26041, 103194), (34398, 78123), (51597, 52082)]