18522336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 56947968

約数和(自身を除く): 38425632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 641, 672, 688, 903, 1032, 1204, 1282, 1376, 1806, 1923, 2064, 2408, 2564, 3612, 3846, 4128, 4487, 4816, 5128, 7224, 7692, 8974, 9632, 10256, 13461, 14448, 15384, 17948, 20512, 26922, 27563, 28896, 30768, 35896, 53844, 55126, 61536, 71792, 82689, 107688, 110252, 143584, 165378, 192941, 215376, 220504, 330756, 385882, 430752, 441008, 578823, 661512, 771764, 882016, 1157646, 1323024, 1543528, 2315292, 2646048, 3087056, 4630584, 6174112, 9261168, 18522336]

約数ペア:

[(1, 18522336), (2, 9261168), (3, 6174112), (4, 4630584), (6, 3087056), (7, 2646048), (8, 2315292), (12, 1543528), (14, 1323024), (16, 1157646), (21, 882016), (24, 771764), (28, 661512), (32, 578823), (42, 441008), (43, 430752), (48, 385882), (56, 330756), (84, 220504), (86, 215376), (96, 192941), (112, 165378), (129, 143584), (168, 110252), (172, 107688), (224, 82689), (258, 71792), (301, 61536), (336, 55126), (344, 53844), (516, 35896), (602, 30768), (641, 28896), (672, 27563), (688, 26922), (903, 20512), (1032, 17948), (1204, 15384), (1282, 14448), (1376, 13461), (1806, 10256), (1923, 9632), (2064, 8974), (2408, 7692), (2564, 7224), (3612, 5128), (3846, 4816), (4128, 4487)]