21054174

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{121001}}^1$

素因数の和:121035

約数の個数: 16

約数和(自身を含む): 43560720

約数和(自身を除く): 22506546

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 121001, 242002, 363003, 726006, 3509029, 7018058, 10527087, 21054174]

約数ペア:

[(1, 21054174), (2, 10527087), (3, 7018058), (6, 3509029), (29, 726006), (58, 363003), (87, 242002), (174, 121001)]