2016195588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{11813}}^1$

素因数の和:12265

約数の個数: 72

約数和(自身を含む): 5573183616

約数和(自身を除く): 3556988028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 431, 862, 1293, 1724, 2586, 3879, 4741, 5172, 7758, 9482, 11813, 14223, 15516, 18964, 23626, 28446, 35439, 42669, 47252, 56892, 70878, 85338, 106317, 129943, 141756, 170676, 212634, 259886, 389829, 425268, 519772, 779658, 1169487, 1559316, 2338974, 4677948, 5091403, 10182806, 15274209, 20365612, 30548418, 45822627, 56005433, 61096836, 91645254, 112010866, 168016299, 183290508, 224021732, 336032598, 504048897, 672065196, 1008097794, 2016195588]

約数ペア:

[(1, 2016195588), (2, 1008097794), (3, 672065196), (4, 504048897), (6, 336032598), (9, 224021732), (11, 183290508), (12, 168016299), (18, 112010866), (22, 91645254), (33, 61096836), (36, 56005433), (44, 45822627), (66, 30548418), (99, 20365612), (132, 15274209), (198, 10182806), (396, 5091403), (431, 4677948), (862, 2338974), (1293, 1559316), (1724, 1169487), (2586, 779658), (3879, 519772), (4741, 425268), (5172, 389829), (7758, 259886), (9482, 212634), (11813, 170676), (14223, 141756), (15516, 129943), (18964, 106317), (23626, 85338), (28446, 70878), (35439, 56892), (42669, 47252)]