18055872

素因数分解:

$2^6\times 3^8\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 126

約数和(自身を含む): 54991508

約数和(自身を除く): 36935636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 576, 648, 688, 729, 774, 864, 972, 1032, 1161, 1296, 1376, 1458, 1548, 1728, 1944, 2064, 2187, 2322, 2592, 2752, 2916, 3096, 3483, 3888, 4128, 4374, 4644, 5184, 5832, 6192, 6561, 6966, 7776, 8256, 8748, 9288, 10449, 11664, 12384, 13122, 13932, 15552, 17496, 18576, 20898, 23328, 24768, 26244, 27864, 31347, 34992, 37152, 41796, 46656, 52488, 55728, 62694, 69984, 74304, 83592, 94041, 104976, 111456, 125388, 139968, 167184, 188082, 209952, 222912, 250776, 282123, 334368, 376164, 419904, 501552, 564246, 668736, 752328, 1003104, 1128492, 1504656, 2006208, 2256984, 3009312, 4513968, 6018624, 9027936, 18055872]

約数ペア:

[(1, 18055872), (2, 9027936), (3, 6018624), (4, 4513968), (6, 3009312), (8, 2256984), (9, 2006208), (12, 1504656), (16, 1128492), (18, 1003104), (24, 752328), (27, 668736), (32, 564246), (36, 501552), (43, 419904), (48, 376164), (54, 334368), (64, 282123), (72, 250776), (81, 222912), (86, 209952), (96, 188082), (108, 167184), (129, 139968), (144, 125388), (162, 111456), (172, 104976), (192, 94041), (216, 83592), (243, 74304), (258, 69984), (288, 62694), (324, 55728), (344, 52488), (387, 46656), (432, 41796), (486, 37152), (516, 34992), (576, 31347), (648, 27864), (688, 26244), (729, 24768), (774, 23328), (864, 20898), (972, 18576), (1032, 17496), (1161, 15552), (1296, 13932), (1376, 13122), (1458, 12384), (1548, 11664), (1728, 10449), (1944, 9288), (2064, 8748), (2187, 8256), (2322, 7776), (2592, 6966), (2752, 6561), (2916, 6192), (3096, 5832), (3483, 5184), (3888, 4644), (4128, 4374)]