2011832718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 4899916800

約数和(自身を除く): 2888084082

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 67, 87, 89, 134, 174, 178, 201, 203, 267, 277, 402, 406, 469, 534, 554, 609, 623, 831, 938, 1218, 1246, 1407, 1662, 1869, 1939, 1943, 2581, 2814, 3738, 3878, 3886, 5162, 5817, 5829, 5963, 7743, 8033, 11634, 11658, 11926, 13601, 15486, 16066, 17889, 18067, 18559, 24099, 24653, 27202, 35778, 36134, 37118, 40803, 41741, 48198, 49306, 54201, 55677, 56231, 73959, 81606, 83482, 108402, 111354, 112462, 125223, 129913, 147918, 168693, 172571, 172927, 250446, 259826, 337386, 345142, 345854, 389739, 517713, 518781, 538211, 714937, 779478, 1035426, 1037562, 1076422, 1210489, 1429874, 1614633, 1651751, 2144811, 2420978, 3229266, 3303502, 3631467, 3767477, 4289622, 4955253, 5004559, 7262934, 7534954, 9910506, 10009118, 11302431, 11562257, 15013677, 22604862, 23124514, 30027354, 34686771, 47900779, 69373542, 95801558, 143702337, 287404674, 335305453, 670610906, 1005916359, 2011832718]

約数ペア:

[(1, 2011832718), (2, 1005916359), (3, 670610906), (6, 335305453), (7, 287404674), (14, 143702337), (21, 95801558), (29, 69373542), (42, 47900779), (58, 34686771), (67, 30027354), (87, 23124514), (89, 22604862), (134, 15013677), (174, 11562257), (178, 11302431), (201, 10009118), (203, 9910506), (267, 7534954), (277, 7262934), (402, 5004559), (406, 4955253), (469, 4289622), (534, 3767477), (554, 3631467), (609, 3303502), (623, 3229266), (831, 2420978), (938, 2144811), (1218, 1651751), (1246, 1614633), (1407, 1429874), (1662, 1210489), (1869, 1076422), (1939, 1037562), (1943, 1035426), (2581, 779478), (2814, 714937), (3738, 538211), (3878, 518781), (3886, 517713), (5162, 389739), (5817, 345854), (5829, 345142), (5963, 337386), (7743, 259826), (8033, 250446), (11634, 172927), (11658, 172571), (11926, 168693), (13601, 147918), (15486, 129913), (16066, 125223), (17889, 112462), (18067, 111354), (18559, 108402), (24099, 83482), (24653, 81606), (27202, 73959), (35778, 56231), (36134, 55677), (37118, 54201), (40803, 49306), (41741, 48198)]