18527457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1753}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 26716928

約数和(自身を除く): 8189471

約数列:

[1, 3, 13, 39, 271, 813, 1753, 3523, 5259, 10569, 22789, 68367, 475063, 1425189, 6175819, 18527457]

約数ペア:

[(1, 18527457), (3, 6175819), (13, 1425189), (39, 475063), (271, 68367), (813, 22789), (1753, 10569), (3523, 5259)]