2021319384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{8999}}^1$

素因数の和:9213

約数の個数: 96

約数和(自身を含む): 5909760000

約数和(自身を除く): 3888440616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 191, 196, 294, 382, 392, 573, 588, 764, 1146, 1176, 1337, 1528, 2292, 2674, 4011, 4584, 5348, 8022, 8999, 9359, 10696, 16044, 17998, 18718, 26997, 28077, 32088, 35996, 37436, 53994, 56154, 62993, 71992, 74872, 107988, 112308, 125986, 188979, 215976, 224616, 251972, 377958, 440951, 503944, 755916, 881902, 1322853, 1511832, 1718809, 1763804, 2645706, 3437618, 3527608, 5156427, 5291412, 6875236, 10312854, 10582824, 12031663, 13750472, 20625708, 24063326, 36094989, 41251416, 48126652, 72189978, 84221641, 96253304, 144379956, 168443282, 252664923, 288759912, 336886564, 505329846, 673773128, 1010659692, 2021319384]

約数ペア:

[(1, 2021319384), (2, 1010659692), (3, 673773128), (4, 505329846), (6, 336886564), (7, 288759912), (8, 252664923), (12, 168443282), (14, 144379956), (21, 96253304), (24, 84221641), (28, 72189978), (42, 48126652), (49, 41251416), (56, 36094989), (84, 24063326), (98, 20625708), (147, 13750472), (168, 12031663), (191, 10582824), (196, 10312854), (294, 6875236), (382, 5291412), (392, 5156427), (573, 3527608), (588, 3437618), (764, 2645706), (1146, 1763804), (1176, 1718809), (1337, 1511832), (1528, 1322853), (2292, 881902), (2674, 755916), (4011, 503944), (4584, 440951), (5348, 377958), (8022, 251972), (8999, 224616), (9359, 215976), (10696, 188979), (16044, 125986), (17998, 112308), (18718, 107988), (26997, 74872), (28077, 71992), (32088, 62993), (35996, 56154), (37436, 53994)]