18222302

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56591}}^1$

素因数の和:56623

約数の個数: 16

約数和(自身を含む): 32596992

約数和(自身を除く): 14374690

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 56591, 113182, 396137, 792274, 1301593, 2603186, 9111151, 18222302]

約数ペア:

[(1, 18222302), (2, 9111151), (7, 2603186), (14, 1301593), (23, 792274), (46, 396137), (161, 113182), (322, 56591)]