18486202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69497}}^1$

素因数の和:69525

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 14872838

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 69497, 138994, 486479, 972958, 1320443, 2640886, 9243101, 18486202]

約数ペア:

[(1, 18486202), (2, 9243101), (7, 2640886), (14, 1320443), (19, 972958), (38, 486479), (133, 138994), (266, 69497)]