1123212474

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1025

約数の個数: 128

約数和(自身を含む): 2824243200

約数和(自身を除く): 1701030726

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 71, 102, 114, 142, 153, 171, 213, 306, 323, 342, 426, 459, 513, 639, 646, 907, 918, 969, 1026, 1207, 1278, 1349, 1814, 1917, 1938, 2414, 2698, 2721, 2907, 3621, 3834, 4047, 5442, 5814, 7242, 8094, 8163, 8721, 10863, 12141, 15419, 16326, 17233, 17442, 21726, 22933, 24282, 24489, 30838, 32589, 34466, 36423, 45866, 46257, 48978, 51699, 64397, 65178, 68799, 72846, 92514, 103398, 128794, 137598, 138771, 155097, 193191, 206397, 277542, 292961, 310194, 386382, 412794, 416313, 465291, 579573, 585922, 619191, 832626, 878883, 930582, 1094749, 1159146, 1223543, 1238382, 1738719, 1757766, 2189498, 2447086, 2636649, 3284247, 3477438, 3670629, 5273298, 6568494, 7341258, 7909947, 9852741, 11011887, 15819894, 19705482, 20800231, 22023774, 29558223, 33035661, 41600462, 59116446, 62400693, 66071322, 124801386, 187202079, 374404158, 561606237, 1123212474]

約数ペア:

[(1, 1123212474), (2, 561606237), (3, 374404158), (6, 187202079), (9, 124801386), (17, 66071322), (18, 62400693), (19, 59116446), (27, 41600462), (34, 33035661), (38, 29558223), (51, 22023774), (54, 20800231), (57, 19705482), (71, 15819894), (102, 11011887), (114, 9852741), (142, 7909947), (153, 7341258), (171, 6568494), (213, 5273298), (306, 3670629), (323, 3477438), (342, 3284247), (426, 2636649), (459, 2447086), (513, 2189498), (639, 1757766), (646, 1738719), (907, 1238382), (918, 1223543), (969, 1159146), (1026, 1094749), (1207, 930582), (1278, 878883), (1349, 832626), (1814, 619191), (1917, 585922), (1938, 579573), (2414, 465291), (2698, 416313), (2721, 412794), (2907, 386382), (3621, 310194), (3834, 292961), (4047, 277542), (5442, 206397), (5814, 193191), (7242, 155097), (8094, 138771), (8163, 137598), (8721, 128794), (10863, 103398), (12141, 92514), (15419, 72846), (16326, 68799), (17233, 65178), (17442, 64397), (21726, 51699), (22933, 48978), (24282, 46257), (24489, 45866), (30838, 36423), (32589, 34466)]