27489202

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 45009216

約数和(自身を除く): 17520014

約数列:

[1, 2, 13, 26, 167, 169, 334, 338, 487, 974, 2171, 4342, 6331, 12662, 28223, 56446, 81329, 82303, 162658, 164606, 1057277, 2114554, 13744601, 27489202]

約数ペア:

[(1, 27489202), (2, 13744601), (13, 2114554), (26, 1057277), (167, 164606), (169, 162658), (334, 82303), (338, 81329), (487, 56446), (974, 28223), (2171, 12662), (4342, 6331)]