2180646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9340

約数の個数: 24

約数和(自身を含む): 5088720

約数和(自身を除く): 2908074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9319, 18638, 27957, 55914, 83871, 121147, 167742, 242294, 363441, 726882, 1090323, 2180646]

約数ペア:

[(1, 2180646), (2, 1090323), (3, 726882), (6, 363441), (9, 242294), (13, 167742), (18, 121147), (26, 83871), (39, 55914), (78, 27957), (117, 18638), (234, 9319)]