17910318

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42043}}^1$

素因数の和:42119

約数の個数: 16

約数和(自身を含む): 36326016

約数和(自身を除く): 18415698

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42043, 84086, 126129, 252258, 2985053, 5970106, 8955159, 17910318]

約数ペア:

[(1, 17910318), (2, 8955159), (3, 5970106), (6, 2985053), (71, 252258), (142, 126129), (213, 84086), (426, 42043)]