18452247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11897}}^1$

素因数の和:11958

約数の個数: 16

約数和(自身を含む): 27412992

約数和(自身を除く): 8960745

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 11897, 35691, 130867, 392601, 559159, 1677477, 6150749, 18452247]

約数ペア:

[(1, 18452247), (3, 6150749), (11, 1677477), (33, 559159), (47, 392601), (141, 130867), (517, 35691), (1551, 11897)]