18142704

素因数分解:

$2^4\times 3^4\times {\mathrm{13999}}^1$

素因数の和:14019

約数の個数: 50

約数和(自身を含む): 52514000

約数和(自身を除く): 34371296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 13999, 27998, 41997, 55996, 83994, 111992, 125991, 167988, 223984, 251982, 335976, 377973, 503964, 671952, 755946, 1007928, 1133919, 1511892, 2015856, 2267838, 3023784, 4535676, 6047568, 9071352, 18142704]

約数ペア:

[(1, 18142704), (2, 9071352), (3, 6047568), (4, 4535676), (6, 3023784), (8, 2267838), (9, 2015856), (12, 1511892), (16, 1133919), (18, 1007928), (24, 755946), (27, 671952), (36, 503964), (48, 377973), (54, 335976), (72, 251982), (81, 223984), (108, 167988), (144, 125991), (162, 111992), (216, 83994), (324, 55996), (432, 41997), (648, 27998), (1296, 13999)]