18301248

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 224

約数和(自身を含む): 65836800

約数和(自身を除く): 47535552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 89, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 178, 189, 192, 204, 216, 224, 238, 252, 267, 272, 288, 306, 336, 356, 357, 378, 408, 432, 448, 459, 476, 504, 534, 544, 576, 612, 623, 672, 712, 714, 756, 801, 816, 864, 918, 952, 1008, 1068, 1071, 1088, 1224, 1246, 1344, 1424, 1428, 1512, 1513, 1602, 1632, 1728, 1836, 1869, 1904, 2016, 2136, 2142, 2403, 2448, 2492, 2848, 2856, 3024, 3026, 3204, 3213, 3264, 3672, 3738, 3808, 4032, 4272, 4284, 4539, 4806, 4896, 4984, 5607, 5696, 5712, 6048, 6052, 6408, 6426, 7344, 7476, 7616, 8544, 8568, 9078, 9612, 9792, 9968, 10591, 11214, 11424, 12096, 12104, 12816, 12852, 13617, 14688, 14952, 16821, 17088, 17136, 18156, 19224, 19936, 21182, 22428, 22848, 24208, 25632, 25704, 27234, 29376, 29904, 31773, 33642, 34272, 36312, 38448, 39872, 40851, 42364, 44856, 48416, 51264, 51408, 54468, 59808, 63546, 67284, 68544, 72624, 76896, 81702, 84728, 89712, 95319, 96832, 102816, 108936, 119616, 127092, 134568, 145248, 153792, 163404, 169456, 179424, 190638, 205632, 217872, 254184, 269136, 285957, 290496, 326808, 338912, 358848, 381276, 435744, 508368, 538272, 571914, 653616, 677824, 762552, 871488, 1016736, 1076544, 1143828, 1307232, 1525104, 2033472, 2287656, 2614464, 3050208, 4575312, 6100416, 9150624, 18301248]

約数ペア:

[(1, 18301248), (2, 9150624), (3, 6100416), (4, 4575312), (6, 3050208), (7, 2614464), (8, 2287656), (9, 2033472), (12, 1525104), (14, 1307232), (16, 1143828), (17, 1076544), (18, 1016736), (21, 871488), (24, 762552), (27, 677824), (28, 653616), (32, 571914), (34, 538272), (36, 508368), (42, 435744), (48, 381276), (51, 358848), (54, 338912), (56, 326808), (63, 290496), (64, 285957), (68, 269136), (72, 254184), (84, 217872), (89, 205632), (96, 190638), (102, 179424), (108, 169456), (112, 163404), (119, 153792), (126, 145248), (136, 134568), (144, 127092), (153, 119616), (168, 108936), (178, 102816), (189, 96832), (192, 95319), (204, 89712), (216, 84728), (224, 81702), (238, 76896), (252, 72624), (267, 68544), (272, 67284), (288, 63546), (306, 59808), (336, 54468), (356, 51408), (357, 51264), (378, 48416), (408, 44856), (432, 42364), (448, 40851), (459, 39872), (476, 38448), (504, 36312), (534, 34272), (544, 33642), (576, 31773), (612, 29904), (623, 29376), (672, 27234), (712, 25704), (714, 25632), (756, 24208), (801, 22848), (816, 22428), (864, 21182), (918, 19936), (952, 19224), (1008, 18156), (1068, 17136), (1071, 17088), (1088, 16821), (1224, 14952), (1246, 14688), (1344, 13617), (1424, 12852), (1428, 12816), (1512, 12104), (1513, 12096), (1602, 11424), (1632, 11214), (1728, 10591), (1836, 9968), (1869, 9792), (1904, 9612), (2016, 9078), (2136, 8568), (2142, 8544), (2403, 7616), (2448, 7476), (2492, 7344), (2848, 6426), (2856, 6408), (3024, 6052), (3026, 6048), (3204, 5712), (3213, 5696), (3264, 5607), (3672, 4984), (3738, 4896), (3808, 4806), (4032, 4539), (4272, 4284)]