18432036

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 57583680

約数和(自身を除く): 39151644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 81, 84, 86, 98, 108, 126, 129, 147, 162, 172, 189, 196, 243, 252, 258, 294, 301, 324, 378, 387, 441, 486, 516, 567, 588, 602, 729, 756, 774, 882, 903, 972, 1134, 1161, 1204, 1323, 1458, 1548, 1701, 1764, 1806, 2107, 2187, 2268, 2322, 2646, 2709, 2916, 3402, 3483, 3612, 3969, 4214, 4374, 4644, 5103, 5292, 5418, 6321, 6804, 6966, 7938, 8127, 8428, 8748, 10206, 10449, 10836, 11907, 12642, 13932, 15309, 15876, 16254, 18963, 20412, 20898, 23814, 24381, 25284, 30618, 31347, 32508, 35721, 37926, 41796, 47628, 48762, 56889, 61236, 62694, 71442, 73143, 75852, 94041, 97524, 107163, 113778, 125388, 142884, 146286, 170667, 188082, 214326, 219429, 227556, 292572, 341334, 376164, 428652, 438858, 512001, 658287, 682668, 877716, 1024002, 1316574, 1536003, 2048004, 2633148, 3072006, 4608009, 6144012, 9216018, 18432036]

約数ペア:

[(1, 18432036), (2, 9216018), (3, 6144012), (4, 4608009), (6, 3072006), (7, 2633148), (9, 2048004), (12, 1536003), (14, 1316574), (18, 1024002), (21, 877716), (27, 682668), (28, 658287), (36, 512001), (42, 438858), (43, 428652), (49, 376164), (54, 341334), (63, 292572), (81, 227556), (84, 219429), (86, 214326), (98, 188082), (108, 170667), (126, 146286), (129, 142884), (147, 125388), (162, 113778), (172, 107163), (189, 97524), (196, 94041), (243, 75852), (252, 73143), (258, 71442), (294, 62694), (301, 61236), (324, 56889), (378, 48762), (387, 47628), (441, 41796), (486, 37926), (516, 35721), (567, 32508), (588, 31347), (602, 30618), (729, 25284), (756, 24381), (774, 23814), (882, 20898), (903, 20412), (972, 18963), (1134, 16254), (1161, 15876), (1204, 15309), (1323, 13932), (1458, 12642), (1548, 11907), (1701, 10836), (1764, 10449), (1806, 10206), (2107, 8748), (2187, 8428), (2268, 8127), (2322, 7938), (2646, 6966), (2709, 6804), (2916, 6321), (3402, 5418), (3483, 5292), (3612, 5103), (3969, 4644), (4214, 4374)]