2018067909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 3574222848

約数和(自身を除く): 1556154939

約数列:

[1, 3, 11, 13, 17, 23, 33, 39, 51, 53, 69, 143, 159, 187, 221, 227, 253, 299, 391, 429, 561, 583, 663, 681, 689, 759, 897, 901, 1173, 1219, 1749, 2067, 2431, 2497, 2703, 2951, 3289, 3657, 3859, 4301, 5083, 5221, 7293, 7491, 7579, 8853, 9867, 9911, 11577, 11713, 12031, 12903, 13409, 15249, 15663, 15847, 20723, 22737, 29733, 32461, 35139, 36093, 40227, 42449, 47541, 50167, 55913, 57431, 62169, 67873, 88757, 97383, 127347, 128843, 132341, 150501, 156403, 167739, 172293, 174317, 203619, 204527, 227953, 266271, 269399, 276713, 386529, 397023, 469209, 522951, 551837, 613581, 683859, 746603, 808197, 830139, 976327, 1153841, 1655511, 1720433, 2239809, 2249797, 2658851, 2928981, 2963389, 3043843, 3461523, 3597269, 4704121, 5161299, 6749391, 7976553, 8890167, 9131529, 10791807, 12692251, 14112363, 29247361, 38076753, 39569959, 51745331, 61153573, 87742083, 118709877, 155235993, 183460719, 672689303, 2018067909]

約数ペア:

[(1, 2018067909), (3, 672689303), (11, 183460719), (13, 155235993), (17, 118709877), (23, 87742083), (33, 61153573), (39, 51745331), (51, 39569959), (53, 38076753), (69, 29247361), (143, 14112363), (159, 12692251), (187, 10791807), (221, 9131529), (227, 8890167), (253, 7976553), (299, 6749391), (391, 5161299), (429, 4704121), (561, 3597269), (583, 3461523), (663, 3043843), (681, 2963389), (689, 2928981), (759, 2658851), (897, 2249797), (901, 2239809), (1173, 1720433), (1219, 1655511), (1749, 1153841), (2067, 976327), (2431, 830139), (2497, 808197), (2703, 746603), (2951, 683859), (3289, 613581), (3657, 551837), (3859, 522951), (4301, 469209), (5083, 397023), (5221, 386529), (7293, 276713), (7491, 269399), (7579, 266271), (8853, 227953), (9867, 204527), (9911, 203619), (11577, 174317), (11713, 172293), (12031, 167739), (12903, 156403), (13409, 150501), (15249, 132341), (15663, 128843), (15847, 127347), (20723, 97383), (22737, 88757), (29733, 67873), (32461, 62169), (35139, 57431), (36093, 55913), (40227, 50167), (42449, 47541)]