216906108

素因数分解:

$2^2\times 3^1\times {\mathrm{2789}}^1\times {\mathrm{6481}}^1$

素因数の和:9277

約数の個数: 24

約数和(自身を含む): 506373840

約数和(自身を除く): 289467732

約数列:

[1, 2, 3, 4, 6, 12, 2789, 5578, 6481, 8367, 11156, 12962, 16734, 19443, 25924, 33468, 38886, 77772, 18075509, 36151018, 54226527, 72302036, 108453054, 216906108]

約数ペア:

[(1, 216906108), (2, 108453054), (3, 72302036), (4, 54226527), (6, 36151018), (12, 18075509), (2789, 77772), (5578, 38886), (6481, 33468), (8367, 25924), (11156, 19443), (12962, 16734)]