2016869988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2586

約数の個数: 144

約数和(自身を含む): 5843785920

約数和(自身を除く): 3826915932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 114, 133, 146, 147, 196, 219, 228, 266, 292, 294, 399, 438, 511, 532, 588, 798, 876, 931, 1022, 1387, 1533, 1596, 1862, 2044, 2473, 2774, 2793, 3066, 3577, 3724, 4161, 4946, 5548, 5586, 6132, 7154, 7419, 8322, 9709, 9892, 10731, 11172, 14308, 14838, 16644, 17311, 19418, 21462, 29127, 29676, 34622, 38836, 42924, 46987, 51933, 58254, 67963, 69244, 93974, 103866, 116508, 121177, 135926, 140961, 180529, 187948, 203889, 207732, 242354, 271852, 281922, 328909, 361058, 363531, 407778, 484708, 541587, 563844, 657818, 722116, 727062, 815556, 986727, 1083174, 1263703, 1315636, 1454124, 1973454, 2166348, 2302363, 2527406, 3430051, 3791109, 3946908, 4604726, 5054812, 6860102, 6907089, 7582218, 8845921, 9209452, 10290153, 13720204, 13814178, 15164436, 17691842, 20580306, 24010357, 26537763, 27628356, 35383684, 41160612, 48020714, 53075526, 72031071, 96041428, 106151052, 144062142, 168072499, 288124284, 336144998, 504217497, 672289996, 1008434994, 2016869988]

約数ペア:

[(1, 2016869988), (2, 1008434994), (3, 672289996), (4, 504217497), (6, 336144998), (7, 288124284), (12, 168072499), (14, 144062142), (19, 106151052), (21, 96041428), (28, 72031071), (38, 53075526), (42, 48020714), (49, 41160612), (57, 35383684), (73, 27628356), (76, 26537763), (84, 24010357), (98, 20580306), (114, 17691842), (133, 15164436), (146, 13814178), (147, 13720204), (196, 10290153), (219, 9209452), (228, 8845921), (266, 7582218), (292, 6907089), (294, 6860102), (399, 5054812), (438, 4604726), (511, 3946908), (532, 3791109), (588, 3430051), (798, 2527406), (876, 2302363), (931, 2166348), (1022, 1973454), (1387, 1454124), (1533, 1315636), (1596, 1263703), (1862, 1083174), (2044, 986727), (2473, 815556), (2774, 727062), (2793, 722116), (3066, 657818), (3577, 563844), (3724, 541587), (4161, 484708), (4946, 407778), (5548, 363531), (5586, 361058), (6132, 328909), (7154, 281922), (7419, 271852), (8322, 242354), (9709, 207732), (9892, 203889), (10731, 187948), (11172, 180529), (14308, 140961), (14838, 135926), (16644, 121177), (17311, 116508), (19418, 103866), (21462, 93974), (29127, 69244), (29676, 67963), (34622, 58254), (38836, 51933), (42924, 46987)]