21143004

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29863}}^1$

素因数の和:29929

約数の個数: 24

約数和(自身を含む): 50171520

約数和(自身を除く): 29028516

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29863, 59726, 89589, 119452, 179178, 358356, 1761917, 3523834, 5285751, 7047668, 10571502, 21143004]

約数ペア:

[(1, 21143004), (2, 10571502), (3, 7047668), (4, 5285751), (6, 3523834), (12, 1761917), (59, 358356), (118, 179178), (177, 119452), (236, 89589), (354, 59726), (708, 29863)]