16251138

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 36285120

約数和(自身を除く): 20033982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1171, 1542, 2313, 2342, 3513, 4626, 6939, 7026, 10539, 13878, 21078, 31617, 63234, 300947, 601894, 902841, 1805682, 2708523, 5417046, 8125569, 16251138]

約数ペア:

[(1, 16251138), (2, 8125569), (3, 5417046), (6, 2708523), (9, 1805682), (18, 902841), (27, 601894), (54, 300947), (257, 63234), (514, 31617), (771, 21078), (1171, 13878), (1542, 10539), (2313, 7026), (2342, 6939), (3513, 4626)]