21302364

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18301}}^1$

素因数の和:18405

約数の個数: 24

約数和(自身を含む): 50220688

約数和(自身を除く): 28918324

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18301, 36602, 54903, 73204, 109806, 219612, 1775197, 3550394, 5325591, 7100788, 10651182, 21302364]

約数ペア:

[(1, 21302364), (2, 10651182), (3, 7100788), (4, 5325591), (6, 3550394), (12, 1775197), (97, 219612), (194, 109806), (291, 73204), (388, 54903), (582, 36602), (1164, 18301)]