220219128

素因数分解:

$2^3\times 3^3\times {\mathrm{1019533}}^1$

素因数の和:1019548

約数の個数: 32

約数和(自身を含む): 611720400

約数和(自身を除く): 391501272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1019533, 2039066, 3058599, 4078132, 6117198, 8156264, 9175797, 12234396, 18351594, 24468792, 27527391, 36703188, 55054782, 73406376, 110109564, 220219128]

約数ペア:

[(1, 220219128), (2, 110109564), (3, 73406376), (4, 55054782), (6, 36703188), (8, 27527391), (9, 24468792), (12, 18351594), (18, 12234396), (24, 9175797), (27, 8156264), (36, 6117198), (54, 4078132), (72, 3058599), (108, 2039066), (216, 1019533)]