19406304

素因数分解:

$2^5\times 3^4\times {\mathrm{7487}}^1$

素因数の和:7509

約数の個数: 60

約数和(自身を含む): 57081024

約数和(自身を除く): 37674720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7487, 14974, 22461, 29948, 44922, 59896, 67383, 89844, 119792, 134766, 179688, 202149, 239584, 269532, 359376, 404298, 539064, 606447, 718752, 808596, 1078128, 1212894, 1617192, 2156256, 2425788, 3234384, 4851576, 6468768, 9703152, 19406304]

約数ペア:

[(1, 19406304), (2, 9703152), (3, 6468768), (4, 4851576), (6, 3234384), (8, 2425788), (9, 2156256), (12, 1617192), (16, 1212894), (18, 1078128), (24, 808596), (27, 718752), (32, 606447), (36, 539064), (48, 404298), (54, 359376), (72, 269532), (81, 239584), (96, 202149), (108, 179688), (144, 134766), (162, 119792), (216, 89844), (288, 67383), (324, 59896), (432, 44922), (648, 29948), (864, 22461), (1296, 14974), (2592, 7487)]