18128066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1877}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 29747520

約数和(自身を除く): 11619454

約数列:

[1, 2, 11, 22, 439, 878, 1877, 3754, 4829, 9658, 20647, 41294, 824003, 1648006, 9064033, 18128066]

約数ペア:

[(1, 18128066), (2, 9064033), (11, 1648006), (22, 824003), (439, 41294), (878, 20647), (1877, 9658), (3754, 4829)]