19268226

素因数分解:

$2^1\times 3^3\times {\mathrm{356819}}^1$

素因数の和:356830

約数の個数: 16

約数和(自身を含む): 42818400

約数和(自身を除く): 23550174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 356819, 713638, 1070457, 2140914, 3211371, 6422742, 9634113, 19268226]

約数ペア:

[(1, 19268226), (2, 9634113), (3, 6422742), (6, 3211371), (9, 2140914), (18, 1070457), (27, 713638), (54, 356819)]