21264432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9041}}^1$

素因数の和:9066

約数の個数: 60

約数和(自身を含む): 63908856

約数和(自身を除く): 42644424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 9041, 18082, 27123, 36164, 54246, 63287, 72328, 108492, 126574, 144656, 189861, 216984, 253148, 379722, 433968, 443009, 506296, 759444, 886018, 1012592, 1329027, 1518888, 1772036, 2658054, 3037776, 3544072, 5316108, 7088144, 10632216, 21264432]

約数ペア:

[(1, 21264432), (2, 10632216), (3, 7088144), (4, 5316108), (6, 3544072), (7, 3037776), (8, 2658054), (12, 1772036), (14, 1518888), (16, 1329027), (21, 1012592), (24, 886018), (28, 759444), (42, 506296), (48, 443009), (49, 433968), (56, 379722), (84, 253148), (98, 216984), (112, 189861), (147, 144656), (168, 126574), (196, 108492), (294, 72328), (336, 63287), (392, 54246), (588, 36164), (784, 27123), (1176, 18082), (2352, 9041)]