2018471268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2087}}^1$

素因数の和:2553

約数の個数: 96

約数和(自身を含む): 5455392768

約数和(自身を除く): 3436921500

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 431, 561, 748, 862, 1122, 1293, 1724, 2087, 2244, 2586, 4174, 4741, 5172, 6261, 7327, 8348, 9482, 12522, 14223, 14654, 18964, 21981, 22957, 25044, 28446, 29308, 35479, 43962, 45914, 56892, 68871, 70958, 80597, 87924, 91828, 106437, 137742, 141916, 161194, 212874, 241791, 275484, 322388, 390269, 425748, 483582, 780538, 899497, 967164, 1170807, 1561076, 1798994, 2341614, 2698491, 3597988, 4683228, 5396982, 9894467, 10793964, 15291449, 19788934, 29683401, 30582898, 39577868, 45874347, 59366802, 61165796, 91748694, 118733604, 168205939, 183497388, 336411878, 504617817, 672823756, 1009235634, 2018471268]

約数ペア:

[(1, 2018471268), (2, 1009235634), (3, 672823756), (4, 504617817), (6, 336411878), (11, 183497388), (12, 168205939), (17, 118733604), (22, 91748694), (33, 61165796), (34, 59366802), (44, 45874347), (51, 39577868), (66, 30582898), (68, 29683401), (102, 19788934), (132, 15291449), (187, 10793964), (204, 9894467), (374, 5396982), (431, 4683228), (561, 3597988), (748, 2698491), (862, 2341614), (1122, 1798994), (1293, 1561076), (1724, 1170807), (2087, 967164), (2244, 899497), (2586, 780538), (4174, 483582), (4741, 425748), (5172, 390269), (6261, 322388), (7327, 275484), (8348, 241791), (9482, 212874), (12522, 161194), (14223, 141916), (14654, 137742), (18964, 106437), (21981, 91828), (22957, 87924), (25044, 80597), (28446, 70958), (29308, 68871), (35479, 56892), (43962, 45914)]