2189173674

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21462487}}^1$

素因数の和:21462509

約数の個数: 16

約数和(自身を含む): 4635897408

約数和(自身を除く): 2446723734

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 21462487, 42924974, 64387461, 128774922, 364862279, 729724558, 1094586837, 2189173674]

約数ペア:

[(1, 2189173674), (2, 1094586837), (3, 729724558), (6, 364862279), (17, 128774922), (34, 64387461), (51, 42924974), (102, 21462487)]