18007488

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 112

約数和(自身を含む): 56144160

約数和(自身を除く): 38136672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 613, 816, 864, 918, 1088, 1224, 1226, 1632, 1728, 1836, 1839, 2448, 2452, 3264, 3672, 3678, 4896, 4904, 5517, 7344, 7356, 9792, 9808, 10421, 11034, 14688, 14712, 16551, 19616, 20842, 22068, 29376, 29424, 31263, 33102, 39232, 41684, 44136, 58848, 62526, 66204, 83368, 88272, 93789, 117696, 125052, 132408, 166736, 176544, 187578, 250104, 264816, 281367, 333472, 353088, 375156, 500208, 529632, 562734, 666944, 750312, 1000416, 1059264, 1125468, 1500624, 2000832, 2250936, 3001248, 4501872, 6002496, 9003744, 18007488]

約数ペア:

[(1, 18007488), (2, 9003744), (3, 6002496), (4, 4501872), (6, 3001248), (8, 2250936), (9, 2000832), (12, 1500624), (16, 1125468), (17, 1059264), (18, 1000416), (24, 750312), (27, 666944), (32, 562734), (34, 529632), (36, 500208), (48, 375156), (51, 353088), (54, 333472), (64, 281367), (68, 264816), (72, 250104), (96, 187578), (102, 176544), (108, 166736), (136, 132408), (144, 125052), (153, 117696), (192, 93789), (204, 88272), (216, 83368), (272, 66204), (288, 62526), (306, 58848), (408, 44136), (432, 41684), (459, 39232), (544, 33102), (576, 31263), (612, 29424), (613, 29376), (816, 22068), (864, 20842), (918, 19616), (1088, 16551), (1224, 14712), (1226, 14688), (1632, 11034), (1728, 10421), (1836, 9808), (1839, 9792), (2448, 7356), (2452, 7344), (3264, 5517), (3672, 4904), (3678, 4896)]