18394656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 57028608

約数和(自身を除く): 38633952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 883, 992, 1302, 1488, 1736, 1766, 2604, 2649, 2976, 3472, 3532, 5208, 5298, 6181, 6944, 7064, 10416, 10596, 12362, 14128, 18543, 20832, 21192, 24724, 27373, 28256, 37086, 42384, 49448, 54746, 74172, 82119, 84768, 98896, 109492, 148344, 164238, 191611, 197792, 218984, 296688, 328476, 383222, 437968, 574833, 593376, 656952, 766444, 875936, 1149666, 1313904, 1532888, 2299332, 2627808, 3065776, 4598664, 6131552, 9197328, 18394656]

約数ペア:

[(1, 18394656), (2, 9197328), (3, 6131552), (4, 4598664), (6, 3065776), (7, 2627808), (8, 2299332), (12, 1532888), (14, 1313904), (16, 1149666), (21, 875936), (24, 766444), (28, 656952), (31, 593376), (32, 574833), (42, 437968), (48, 383222), (56, 328476), (62, 296688), (84, 218984), (93, 197792), (96, 191611), (112, 164238), (124, 148344), (168, 109492), (186, 98896), (217, 84768), (224, 82119), (248, 74172), (336, 54746), (372, 49448), (434, 42384), (496, 37086), (651, 28256), (672, 27373), (744, 24724), (868, 21192), (883, 20832), (992, 18543), (1302, 14128), (1488, 12362), (1736, 10596), (1766, 10416), (2604, 7064), (2649, 6944), (2976, 6181), (3472, 5298), (3532, 5208)]