21055596

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18089}}^1$

素因数の和:18193

約数の個数: 24

約数和(自身を含む): 49638960

約数和(自身を除く): 28583364

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18089, 36178, 54267, 72356, 108534, 217068, 1754633, 3509266, 5263899, 7018532, 10527798, 21055596]

約数ペア:

[(1, 21055596), (2, 10527798), (3, 7018532), (4, 5263899), (6, 3509266), (12, 1754633), (97, 217068), (194, 108534), (291, 72356), (388, 54267), (582, 36178), (1164, 18089)]