18286611

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 29772288

約数和(自身を除く): 11485677

約数列:

[1, 3, 7, 17, 21, 51, 119, 181, 283, 357, 543, 849, 1267, 1981, 3077, 3801, 4811, 5943, 9231, 14433, 21539, 33677, 51223, 64617, 101031, 153669, 358561, 870791, 1075683, 2612373, 6095537, 18286611]

約数ペア:

[(1, 18286611), (3, 6095537), (7, 2612373), (17, 1075683), (21, 870791), (51, 358561), (119, 153669), (181, 101031), (283, 64617), (357, 51223), (543, 33677), (849, 21539), (1267, 14433), (1981, 9231), (3077, 5943), (3801, 4811)]