13631976

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 38732100

約数和(自身を除く): 25100124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 193, 216, 218, 324, 327, 386, 436, 579, 648, 654, 772, 872, 981, 1158, 1308, 1544, 1737, 1962, 2316, 2616, 2943, 3474, 3924, 4632, 5211, 5886, 6948, 7848, 8829, 10422, 11772, 13896, 15633, 17658, 20844, 21037, 23544, 31266, 35316, 41688, 42074, 62532, 63111, 70632, 84148, 125064, 126222, 168296, 189333, 252444, 378666, 504888, 567999, 757332, 1135998, 1514664, 1703997, 2271996, 3407994, 4543992, 6815988, 13631976]

約数ペア:

[(1, 13631976), (2, 6815988), (3, 4543992), (4, 3407994), (6, 2271996), (8, 1703997), (9, 1514664), (12, 1135998), (18, 757332), (24, 567999), (27, 504888), (36, 378666), (54, 252444), (72, 189333), (81, 168296), (108, 126222), (109, 125064), (162, 84148), (193, 70632), (216, 63111), (218, 62532), (324, 42074), (327, 41688), (386, 35316), (436, 31266), (579, 23544), (648, 21037), (654, 20844), (772, 17658), (872, 15633), (981, 13896), (1158, 11772), (1308, 10422), (1544, 8829), (1737, 7848), (1962, 6948), (2316, 5886), (2616, 5211), (2943, 4632), (3474, 3924)]