2018142544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:857

約数の個数: 120

約数和(自身を含む): 4564457856

約数和(自身を除く): 2546315312

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 61, 88, 92, 121, 122, 176, 184, 242, 244, 253, 368, 484, 488, 506, 671, 743, 968, 976, 1012, 1342, 1403, 1486, 1936, 2024, 2684, 2783, 2806, 2972, 4048, 5368, 5566, 5612, 5944, 7381, 8173, 10736, 11132, 11224, 11888, 14762, 15433, 16346, 17089, 22264, 22448, 29524, 30866, 32692, 34178, 44528, 45323, 59048, 61732, 65384, 68356, 89903, 90646, 118096, 123464, 130768, 136712, 169763, 179806, 181292, 187979, 246928, 273424, 339526, 359612, 362584, 375958, 498553, 679052, 719224, 725168, 751916, 997106, 1042429, 1358104, 1438448, 1503832, 1994212, 2067769, 2084858, 2716208, 3007664, 3988424, 4135538, 4169716, 5484083, 7976848, 8271076, 8339432, 10968166, 11466719, 16542152, 16678864, 21936332, 22933438, 33084304, 43872664, 45866876, 87745328, 91733752, 126133909, 183467504, 252267818, 504535636, 1009071272, 2018142544]

約数ペア:

[(1, 2018142544), (2, 1009071272), (4, 504535636), (8, 252267818), (11, 183467504), (16, 126133909), (22, 91733752), (23, 87745328), (44, 45866876), (46, 43872664), (61, 33084304), (88, 22933438), (92, 21936332), (121, 16678864), (122, 16542152), (176, 11466719), (184, 10968166), (242, 8339432), (244, 8271076), (253, 7976848), (368, 5484083), (484, 4169716), (488, 4135538), (506, 3988424), (671, 3007664), (743, 2716208), (968, 2084858), (976, 2067769), (1012, 1994212), (1342, 1503832), (1403, 1438448), (1486, 1358104), (1936, 1042429), (2024, 997106), (2684, 751916), (2783, 725168), (2806, 719224), (2972, 679052), (4048, 498553), (5368, 375958), (5566, 362584), (5612, 359612), (5944, 339526), (7381, 273424), (8173, 246928), (10736, 187979), (11132, 181292), (11224, 179806), (11888, 169763), (14762, 136712), (15433, 130768), (16346, 123464), (17089, 118096), (22264, 90646), (22448, 89903), (29524, 68356), (30866, 65384), (32692, 61732), (34178, 59048), (44528, 45323)]