21758052

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13841}}^1$

素因数の和:13979

約数の個数: 24

約数和(自身を含む): 51160032

約数和(自身を除く): 29401980

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 13841, 27682, 41523, 55364, 83046, 166092, 1813171, 3626342, 5439513, 7252684, 10879026, 21758052]

約数ペア:

[(1, 21758052), (2, 10879026), (3, 7252684), (4, 5439513), (6, 3626342), (12, 1813171), (131, 166092), (262, 83046), (393, 55364), (524, 41523), (786, 27682), (1572, 13841)]