18827496

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 35086104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 71, 72, 87, 116, 127, 142, 174, 213, 232, 254, 261, 284, 348, 381, 426, 508, 522, 568, 639, 696, 762, 852, 1016, 1044, 1143, 1278, 1524, 1704, 2059, 2088, 2286, 2556, 3048, 3683, 4118, 4572, 5112, 6177, 7366, 8236, 9017, 9144, 11049, 12354, 14732, 16472, 18034, 18531, 22098, 24708, 27051, 29464, 33147, 36068, 37062, 44196, 49416, 54102, 66294, 72136, 74124, 81153, 88392, 108204, 132588, 148248, 162306, 216408, 261493, 265176, 324612, 522986, 649224, 784479, 1045972, 1568958, 2091944, 2353437, 3137916, 4706874, 6275832, 9413748, 18827496]

約数ペア:

[(1, 18827496), (2, 9413748), (3, 6275832), (4, 4706874), (6, 3137916), (8, 2353437), (9, 2091944), (12, 1568958), (18, 1045972), (24, 784479), (29, 649224), (36, 522986), (58, 324612), (71, 265176), (72, 261493), (87, 216408), (116, 162306), (127, 148248), (142, 132588), (174, 108204), (213, 88392), (232, 81153), (254, 74124), (261, 72136), (284, 66294), (348, 54102), (381, 49416), (426, 44196), (508, 37062), (522, 36068), (568, 33147), (639, 29464), (696, 27051), (762, 24708), (852, 22098), (1016, 18531), (1044, 18034), (1143, 16472), (1278, 14732), (1524, 12354), (1704, 11049), (2059, 9144), (2088, 9017), (2286, 8236), (2556, 7366), (3048, 6177), (3683, 5112), (4118, 4572)]