19341144

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 55458000

約数和(自身を除く): 36116856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 59, 72, 87, 116, 118, 157, 174, 177, 232, 236, 261, 314, 348, 354, 471, 472, 522, 531, 628, 696, 708, 942, 1044, 1062, 1256, 1413, 1416, 1711, 1884, 2088, 2124, 2826, 3422, 3768, 4248, 4553, 5133, 5652, 6844, 9106, 9263, 10266, 11304, 13659, 13688, 15399, 18212, 18526, 20532, 27318, 27789, 30798, 36424, 37052, 40977, 41064, 54636, 55578, 61596, 74104, 81954, 83367, 109272, 111156, 123192, 163908, 166734, 222312, 268627, 327816, 333468, 537254, 666936, 805881, 1074508, 1611762, 2149016, 2417643, 3223524, 4835286, 6447048, 9670572, 19341144]

約数ペア:

[(1, 19341144), (2, 9670572), (3, 6447048), (4, 4835286), (6, 3223524), (8, 2417643), (9, 2149016), (12, 1611762), (18, 1074508), (24, 805881), (29, 666936), (36, 537254), (58, 333468), (59, 327816), (72, 268627), (87, 222312), (116, 166734), (118, 163908), (157, 123192), (174, 111156), (177, 109272), (232, 83367), (236, 81954), (261, 74104), (314, 61596), (348, 55578), (354, 54636), (471, 41064), (472, 40977), (522, 37052), (531, 36424), (628, 30798), (696, 27789), (708, 27318), (942, 20532), (1044, 18526), (1062, 18212), (1256, 15399), (1413, 13688), (1416, 13659), (1711, 11304), (1884, 10266), (2088, 9263), (2124, 9106), (2826, 6844), (3422, 5652), (3768, 5133), (4248, 4553)]