211380894

素因数分解:

$2^1\times 3^3\times {\mathrm{3914461}}^1$

素因数の和:3914472

約数の個数: 16

約数和(自身を含む): 469735440

約数和(自身を除く): 258354546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3914461, 7828922, 11743383, 23486766, 35230149, 70460298, 105690447, 211380894]

約数ペア:

[(1, 211380894), (2, 105690447), (3, 70460298), (6, 35230149), (9, 23486766), (18, 11743383), (27, 7828922), (54, 3914461)]