18604564706

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6067}}^1$

素因数の和:6208

約数の個数: 96

約数和(自身を含む): 36607515840

約数和(自身を除く): 18002951134

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 83, 91, 98, 166, 182, 203, 377, 406, 581, 637, 754, 1079, 1162, 1274, 1421, 2158, 2407, 2639, 2842, 4067, 4814, 5278, 6067, 7553, 8134, 12134, 15106, 16849, 18473, 31291, 33698, 36946, 42469, 52871, 62582, 78871, 84938, 105742, 117943, 157742, 175943, 219037, 235886, 297283, 351886, 438074, 503561, 552097, 594566, 1007122, 1104194, 1231601, 1533259, 2287259, 2463202, 3066518, 3524927, 3864679, 4574518, 6546293, 7049854, 7729358, 8621207, 13092586, 14603269, 16010813, 17242414, 24674489, 29206538, 32021626, 45824051, 49348978, 91648102, 102222883, 112075691, 189842497, 204445766, 224151382, 320768357, 379684994, 641536714, 715560181, 1328897479, 1431120362, 2657794958, 9302282353, 18604564706]

約数ペア:

[(1, 18604564706), (2, 9302282353), (7, 2657794958), (13, 1431120362), (14, 1328897479), (26, 715560181), (29, 641536714), (49, 379684994), (58, 320768357), (83, 224151382), (91, 204445766), (98, 189842497), (166, 112075691), (182, 102222883), (203, 91648102), (377, 49348978), (406, 45824051), (581, 32021626), (637, 29206538), (754, 24674489), (1079, 17242414), (1162, 16010813), (1274, 14603269), (1421, 13092586), (2158, 8621207), (2407, 7729358), (2639, 7049854), (2842, 6546293), (4067, 4574518), (4814, 3864679), (5278, 3524927), (6067, 3066518), (7553, 2463202), (8134, 2287259), (12134, 1533259), (15106, 1231601), (16849, 1104194), (18473, 1007122), (31291, 594566), (33698, 552097), (36946, 503561), (42469, 438074), (52871, 351886), (62582, 297283), (78871, 235886), (84938, 219037), (105742, 175943), (117943, 157742)]