18510336

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 59579520

約数和(自身を除く): 41069184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 103, 104, 108, 117, 128, 144, 156, 192, 206, 208, 216, 234, 256, 288, 309, 312, 351, 384, 412, 416, 432, 468, 512, 576, 618, 624, 702, 768, 824, 832, 864, 927, 936, 1152, 1236, 1248, 1339, 1404, 1536, 1648, 1664, 1728, 1854, 1872, 2304, 2472, 2496, 2678, 2781, 2808, 3296, 3328, 3456, 3708, 3744, 4017, 4608, 4944, 4992, 5356, 5562, 5616, 6592, 6656, 6912, 7416, 7488, 8034, 9888, 9984, 10712, 11124, 11232, 12051, 13184, 13824, 14832, 14976, 16068, 19776, 19968, 21424, 22248, 22464, 24102, 26368, 29664, 29952, 32136, 36153, 39552, 42848, 44496, 44928, 48204, 52736, 59328, 59904, 64272, 72306, 79104, 85696, 88992, 89856, 96408, 118656, 128544, 144612, 158208, 171392, 177984, 179712, 192816, 237312, 257088, 289224, 342784, 355968, 385632, 474624, 514176, 578448, 685568, 711936, 771264, 1028352, 1156896, 1423872, 1542528, 2056704, 2313792, 3085056, 4627584, 6170112, 9255168, 18510336]

約数ペア:

[(1, 18510336), (2, 9255168), (3, 6170112), (4, 4627584), (6, 3085056), (8, 2313792), (9, 2056704), (12, 1542528), (13, 1423872), (16, 1156896), (18, 1028352), (24, 771264), (26, 711936), (27, 685568), (32, 578448), (36, 514176), (39, 474624), (48, 385632), (52, 355968), (54, 342784), (64, 289224), (72, 257088), (78, 237312), (96, 192816), (103, 179712), (104, 177984), (108, 171392), (117, 158208), (128, 144612), (144, 128544), (156, 118656), (192, 96408), (206, 89856), (208, 88992), (216, 85696), (234, 79104), (256, 72306), (288, 64272), (309, 59904), (312, 59328), (351, 52736), (384, 48204), (412, 44928), (416, 44496), (432, 42848), (468, 39552), (512, 36153), (576, 32136), (618, 29952), (624, 29664), (702, 26368), (768, 24102), (824, 22464), (832, 22248), (864, 21424), (927, 19968), (936, 19776), (1152, 16068), (1236, 14976), (1248, 14832), (1339, 13824), (1404, 13184), (1536, 12051), (1648, 11232), (1664, 11124), (1728, 10712), (1854, 9984), (1872, 9888), (2304, 8034), (2472, 7488), (2496, 7416), (2678, 6912), (2781, 6656), (2808, 6592), (3296, 5616), (3328, 5562), (3456, 5356), (3708, 4992), (3744, 4944), (4017, 4608)]