220170906

素因数分解:

$2^1\times 3^3\times {\mathrm{4077239}}^1$

素因数の和:4077250

約数の個数: 16

約数和(自身を含む): 489268800

約数和(自身を除く): 269097894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4077239, 8154478, 12231717, 24463434, 36695151, 73390302, 110085453, 220170906]

約数ペア:

[(1, 220170906), (2, 110085453), (3, 73390302), (6, 36695151), (9, 24463434), (18, 12231717), (27, 8154478), (54, 4077239)]