18067358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 28081536

約数和(自身を除く): 10014178

約数列:

[1, 2, 31, 62, 433, 673, 866, 1346, 13423, 20863, 26846, 41726, 291409, 582818, 9033679, 18067358]

約数ペア:

[(1, 18067358), (2, 9033679), (31, 582818), (62, 291409), (433, 41726), (673, 26846), (866, 20863), (1346, 13423)]