18150894

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2297}}^1$

素因数の和:2744

約数の個数: 24

約数和(自身を含む): 39433680

約数和(自身を除く): 21282786

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2297, 2634, 3951, 4594, 6891, 7902, 13782, 20673, 41346, 1008383, 2016766, 3025149, 6050298, 9075447, 18150894]

約数ペア:

[(1, 18150894), (2, 9075447), (3, 6050298), (6, 3025149), (9, 2016766), (18, 1008383), (439, 41346), (878, 20673), (1317, 13782), (2297, 7902), (2634, 6891), (3951, 4594)]