18315936

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 59875200

約数和(自身を除く): 41559264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 43, 48, 51, 54, 58, 68, 72, 86, 87, 96, 102, 108, 116, 129, 136, 144, 153, 172, 174, 204, 216, 232, 258, 261, 272, 288, 306, 344, 348, 387, 408, 432, 459, 464, 493, 516, 522, 544, 612, 688, 696, 731, 774, 783, 816, 864, 918, 928, 986, 1032, 1044, 1161, 1224, 1247, 1376, 1392, 1462, 1479, 1548, 1566, 1632, 1836, 1972, 2064, 2088, 2193, 2322, 2448, 2494, 2784, 2924, 2958, 3096, 3132, 3672, 3741, 3944, 4128, 4176, 4386, 4437, 4644, 4896, 4988, 5848, 5916, 6192, 6264, 6579, 7344, 7482, 7888, 8352, 8772, 8874, 9288, 9976, 11223, 11696, 11832, 12384, 12528, 13158, 13311, 14688, 14964, 15776, 17544, 17748, 18576, 19737, 19952, 21199, 22446, 23392, 23664, 25056, 26316, 26622, 29928, 33669, 35088, 35496, 37152, 39474, 39904, 42398, 44892, 47328, 52632, 53244, 59856, 63597, 67338, 70176, 70992, 78948, 84796, 89784, 105264, 106488, 119712, 127194, 134676, 141984, 157896, 169592, 179568, 190791, 210528, 212976, 254388, 269352, 315792, 339184, 359136, 381582, 425952, 508776, 538704, 572373, 631584, 678368, 763164, 1017552, 1077408, 1144746, 1526328, 2035104, 2289492, 3052656, 4578984, 6105312, 9157968, 18315936]

約数ペア:

[(1, 18315936), (2, 9157968), (3, 6105312), (4, 4578984), (6, 3052656), (8, 2289492), (9, 2035104), (12, 1526328), (16, 1144746), (17, 1077408), (18, 1017552), (24, 763164), (27, 678368), (29, 631584), (32, 572373), (34, 538704), (36, 508776), (43, 425952), (48, 381582), (51, 359136), (54, 339184), (58, 315792), (68, 269352), (72, 254388), (86, 212976), (87, 210528), (96, 190791), (102, 179568), (108, 169592), (116, 157896), (129, 141984), (136, 134676), (144, 127194), (153, 119712), (172, 106488), (174, 105264), (204, 89784), (216, 84796), (232, 78948), (258, 70992), (261, 70176), (272, 67338), (288, 63597), (306, 59856), (344, 53244), (348, 52632), (387, 47328), (408, 44892), (432, 42398), (459, 39904), (464, 39474), (493, 37152), (516, 35496), (522, 35088), (544, 33669), (612, 29928), (688, 26622), (696, 26316), (731, 25056), (774, 23664), (783, 23392), (816, 22446), (864, 21199), (918, 19952), (928, 19737), (986, 18576), (1032, 17748), (1044, 17544), (1161, 15776), (1224, 14964), (1247, 14688), (1376, 13311), (1392, 13158), (1462, 12528), (1479, 12384), (1548, 11832), (1566, 11696), (1632, 11223), (1836, 9976), (1972, 9288), (2064, 8874), (2088, 8772), (2193, 8352), (2322, 7888), (2448, 7482), (2494, 7344), (2784, 6579), (2924, 6264), (2958, 6192), (3096, 5916), (3132, 5848), (3672, 4988), (3741, 4896), (3944, 4644), (4128, 4437), (4176, 4386)]