18295409376

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{3491}}^1$

素因数の和:4125

約数の個数: 144

約数和(自身を含む): 53812781568

約数和(自身を除く): 35517372192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 587, 744, 992, 1116, 1174, 1488, 1761, 2232, 2348, 2976, 3491, 3522, 4464, 4696, 5283, 6982, 7044, 8928, 9392, 10473, 10566, 13964, 14088, 18197, 18784, 20946, 21132, 27928, 28176, 31419, 36394, 41892, 42264, 54591, 55856, 56352, 62838, 72788, 83784, 84528, 108221, 109182, 111712, 125676, 145576, 163773, 167568, 169056, 216442, 218364, 251352, 291152, 324663, 327546, 335136, 432884, 436728, 502704, 582304, 649326, 655092, 865768, 873456, 973989, 1005408, 1298652, 1310184, 1731536, 1746912, 1947978, 2049217, 2597304, 2620368, 3463072, 3895956, 4098434, 5194608, 5240736, 6147651, 7791912, 8196868, 10389216, 12295302, 15583824, 16393736, 18442953, 24590604, 31167648, 32787472, 36885906, 49181208, 63525727, 65574944, 73771812, 98362416, 127051454, 147543624, 190577181, 196724832, 254102908, 295087248, 381154362, 508205816, 571731543, 590174496, 762308724, 1016411632, 1143463086, 1524617448, 2032823264, 2286926172, 3049234896, 4573852344, 6098469792, 9147704688, 18295409376]

約数ペア:

[(1, 18295409376), (2, 9147704688), (3, 6098469792), (4, 4573852344), (6, 3049234896), (8, 2286926172), (9, 2032823264), (12, 1524617448), (16, 1143463086), (18, 1016411632), (24, 762308724), (31, 590174496), (32, 571731543), (36, 508205816), (48, 381154362), (62, 295087248), (72, 254102908), (93, 196724832), (96, 190577181), (124, 147543624), (144, 127051454), (186, 98362416), (248, 73771812), (279, 65574944), (288, 63525727), (372, 49181208), (496, 36885906), (558, 32787472), (587, 31167648), (744, 24590604), (992, 18442953), (1116, 16393736), (1174, 15583824), (1488, 12295302), (1761, 10389216), (2232, 8196868), (2348, 7791912), (2976, 6147651), (3491, 5240736), (3522, 5194608), (4464, 4098434), (4696, 3895956), (5283, 3463072), (6982, 2620368), (7044, 2597304), (8928, 2049217), (9392, 1947978), (10473, 1746912), (10566, 1731536), (13964, 1310184), (14088, 1298652), (18197, 1005408), (18784, 973989), (20946, 873456), (21132, 865768), (27928, 655092), (28176, 649326), (31419, 582304), (36394, 502704), (41892, 436728), (42264, 432884), (54591, 335136), (55856, 327546), (56352, 324663), (62838, 291152), (72788, 251352), (83784, 218364), (84528, 216442), (108221, 169056), (109182, 167568), (111712, 163773), (125676, 145576)]