4001844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 11999232

約数和(自身を除く): 7997388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 71, 77, 84, 122, 132, 142, 154, 183, 213, 231, 244, 284, 308, 366, 426, 427, 462, 497, 671, 732, 781, 852, 854, 924, 994, 1281, 1342, 1491, 1562, 1708, 1988, 2013, 2343, 2562, 2684, 2982, 3124, 4026, 4331, 4686, 4697, 5124, 5467, 5964, 8052, 8662, 9372, 9394, 10934, 12993, 14091, 16401, 17324, 18788, 21868, 25986, 28182, 30317, 32802, 47641, 51972, 56364, 60634, 65604, 90951, 95282, 121268, 142923, 181902, 190564, 285846, 333487, 363804, 571692, 666974, 1000461, 1333948, 2000922, 4001844]

約数ペア:

[(1, 4001844), (2, 2000922), (3, 1333948), (4, 1000461), (6, 666974), (7, 571692), (11, 363804), (12, 333487), (14, 285846), (21, 190564), (22, 181902), (28, 142923), (33, 121268), (42, 95282), (44, 90951), (61, 65604), (66, 60634), (71, 56364), (77, 51972), (84, 47641), (122, 32802), (132, 30317), (142, 28182), (154, 25986), (183, 21868), (213, 18788), (231, 17324), (244, 16401), (284, 14091), (308, 12993), (366, 10934), (426, 9394), (427, 9372), (462, 8662), (497, 8052), (671, 5964), (732, 5467), (781, 5124), (852, 4697), (854, 4686), (924, 4331), (994, 4026), (1281, 3124), (1342, 2982), (1491, 2684), (1562, 2562), (1708, 2343), (1988, 2013)]