2021733378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^2\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 5212805760

約数和(自身を除く): 3191072382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1061, 1278, 1491, 1917, 2122, 2982, 3183, 3834, 4473, 5041, 6366, 7427, 8946, 9549, 10082, 13419, 14854, 15123, 19098, 22281, 26838, 28647, 30246, 35287, 44562, 45369, 57294, 66843, 70574, 75331, 90738, 105861, 133686, 136107, 150662, 200529, 211722, 225993, 272214, 317583, 401058, 451986, 527317, 635166, 677979, 952749, 1054634, 1355958, 1581951, 1905498, 2033937, 3163902, 4067874, 4745853, 5348501, 9491706, 10697002, 14237559, 16045503, 28475118, 32091006, 37439507, 48136509, 74879014, 96273018, 112318521, 144409527, 224637042, 288819054, 336955563, 673911126, 1010866689, 2021733378]

約数ペア:

[(1, 2021733378), (2, 1010866689), (3, 673911126), (6, 336955563), (7, 288819054), (9, 224637042), (14, 144409527), (18, 112318521), (21, 96273018), (27, 74879014), (42, 48136509), (54, 37439507), (63, 32091006), (71, 28475118), (126, 16045503), (142, 14237559), (189, 10697002), (213, 9491706), (378, 5348501), (426, 4745853), (497, 4067874), (639, 3163902), (994, 2033937), (1061, 1905498), (1278, 1581951), (1491, 1355958), (1917, 1054634), (2122, 952749), (2982, 677979), (3183, 635166), (3834, 527317), (4473, 451986), (5041, 401058), (6366, 317583), (7427, 272214), (8946, 225993), (9549, 211722), (10082, 200529), (13419, 150662), (14854, 136107), (15123, 133686), (19098, 105861), (22281, 90738), (26838, 75331), (28647, 70574), (30246, 66843), (35287, 57294), (44562, 45369)]