21297425328

素因数分解:

$2^4\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{87359}}^1$

素因数の和:89066

約数の個数: 60

約数和(自身を含む): 59639099520

約数和(自身を除く): 38341674192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1693, 3386, 5079, 6772, 10158, 13544, 15237, 20316, 27088, 30474, 40632, 60948, 81264, 87359, 121896, 174718, 243792, 262077, 349436, 524154, 698872, 786231, 1048308, 1397744, 1572462, 2096616, 3144924, 4193232, 6289848, 12579696, 147898787, 295797574, 443696361, 591595148, 887392722, 1183190296, 1331089083, 1774785444, 2366380592, 2662178166, 3549570888, 5324356332, 7099141776, 10648712664, 21297425328]

約数ペア:

[(1, 21297425328), (2, 10648712664), (3, 7099141776), (4, 5324356332), (6, 3549570888), (8, 2662178166), (9, 2366380592), (12, 1774785444), (16, 1331089083), (18, 1183190296), (24, 887392722), (36, 591595148), (48, 443696361), (72, 295797574), (144, 147898787), (1693, 12579696), (3386, 6289848), (5079, 4193232), (6772, 3144924), (10158, 2096616), (13544, 1572462), (15237, 1397744), (20316, 1048308), (27088, 786231), (30474, 698872), (40632, 524154), (60948, 349436), (81264, 262077), (87359, 243792), (121896, 174718)]