2128158

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1008

約数の個数: 24

約数和(自身を含む): 4650048

約数和(自身を除く): 2521890

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 863, 1233, 1726, 2466, 2589, 5178, 7767, 15534, 118231, 236462, 354693, 709386, 1064079, 2128158]

約数ペア:

[(1, 2128158), (2, 1064079), (3, 709386), (6, 354693), (9, 236462), (18, 118231), (137, 15534), (274, 7767), (411, 5178), (822, 2589), (863, 2466), (1233, 1726)]