21141174

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{121501}}^1$

素因数の和:121535

約数の個数: 16

約数和(自身を含む): 43740720

約数和(自身を除く): 22599546

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 121501, 243002, 364503, 729006, 3523529, 7047058, 10570587, 21141174]

約数ペア:

[(1, 21141174), (2, 10570587), (3, 7047058), (6, 3523529), (29, 729006), (58, 364503), (87, 243002), (174, 121501)]