217389528

素因数分解:

$2^3\times 3^3\times {\mathrm{1006433}}^1$

素因数の和:1006448

約数の個数: 32

約数和(自身を含む): 603860400

約数和(自身を除く): 386470872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1006433, 2012866, 3019299, 4025732, 6038598, 8051464, 9057897, 12077196, 18115794, 24154392, 27173691, 36231588, 54347382, 72463176, 108694764, 217389528]

約数ペア:

[(1, 217389528), (2, 108694764), (3, 72463176), (4, 54347382), (6, 36231588), (8, 27173691), (9, 24154392), (12, 18115794), (18, 12077196), (24, 9057897), (27, 8051464), (36, 6038598), (54, 4025732), (72, 3019299), (108, 2012866), (216, 1006433)]