18342864

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 55710720

約数和(自身を除く): 37367856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 59, 68, 72, 102, 118, 127, 136, 144, 153, 177, 204, 236, 254, 272, 306, 354, 381, 408, 472, 508, 531, 612, 708, 762, 816, 944, 1003, 1016, 1062, 1143, 1224, 1416, 1524, 2006, 2032, 2124, 2159, 2286, 2448, 2832, 3009, 3048, 4012, 4248, 4318, 4572, 6018, 6096, 6477, 7493, 8024, 8496, 8636, 9027, 9144, 12036, 12954, 14986, 16048, 17272, 18054, 18288, 19431, 22479, 24072, 25908, 29972, 34544, 36108, 38862, 44958, 48144, 51816, 59944, 67437, 72216, 77724, 89916, 103632, 119888, 127381, 134874, 144432, 155448, 179832, 254762, 269748, 310896, 359664, 382143, 509524, 539496, 764286, 1019048, 1078992, 1146429, 1528572, 2038096, 2292858, 3057144, 4585716, 6114288, 9171432, 18342864]

約数ペア:

[(1, 18342864), (2, 9171432), (3, 6114288), (4, 4585716), (6, 3057144), (8, 2292858), (9, 2038096), (12, 1528572), (16, 1146429), (17, 1078992), (18, 1019048), (24, 764286), (34, 539496), (36, 509524), (48, 382143), (51, 359664), (59, 310896), (68, 269748), (72, 254762), (102, 179832), (118, 155448), (127, 144432), (136, 134874), (144, 127381), (153, 119888), (177, 103632), (204, 89916), (236, 77724), (254, 72216), (272, 67437), (306, 59944), (354, 51816), (381, 48144), (408, 44958), (472, 38862), (508, 36108), (531, 34544), (612, 29972), (708, 25908), (762, 24072), (816, 22479), (944, 19431), (1003, 18288), (1016, 18054), (1062, 17272), (1143, 16048), (1224, 14986), (1416, 12954), (1524, 12036), (2006, 9144), (2032, 9027), (2124, 8636), (2159, 8496), (2286, 8024), (2448, 7493), (2832, 6477), (3009, 6096), (3048, 6018), (4012, 4572), (4248, 4318)]