18305378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 35271936

約数和(自身を除く): 16966558

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 4373, 8746, 30611, 56849, 61222, 100579, 113698, 201158, 397943, 704053, 795886, 1307527, 1408106, 2615054, 9152689, 18305378]

約数ペア:

[(1, 18305378), (2, 9152689), (7, 2615054), (13, 1408106), (14, 1307527), (23, 795886), (26, 704053), (46, 397943), (91, 201158), (161, 113698), (182, 100579), (299, 61222), (322, 56849), (598, 30611), (2093, 8746), (4186, 4373)]