18328874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2927}}^1$

素因数の和:3061

約数の個数: 16

約数和(自身を含む): 28670976

約数和(自身を除く): 10342102

約数列:

[1, 2, 31, 62, 101, 202, 2927, 3131, 5854, 6262, 90737, 181474, 295627, 591254, 9164437, 18328874]

約数ペア:

[(1, 18328874), (2, 9164437), (31, 591254), (62, 295627), (101, 181474), (202, 90737), (2927, 6262), (3131, 5854)]