18484618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 28728576

約数和(自身を除く): 10243958

約数列:

[1, 2, 31, 62, 443, 673, 886, 1346, 13733, 20863, 27466, 41726, 298139, 596278, 9242309, 18484618]

約数ペア:

[(1, 18484618), (2, 9242309), (31, 596278), (62, 298139), (443, 41726), (673, 27466), (886, 20863), (1346, 13733)]