18793872

素因数分解:

$2^4\times 3^2\times {\mathrm{130513}}^1$

素因数の和:130527

約数の個数: 30

約数和(自身を含む): 52597142

約数和(自身を除く): 33803270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130513, 261026, 391539, 522052, 783078, 1044104, 1174617, 1566156, 2088208, 2349234, 3132312, 4698468, 6264624, 9396936, 18793872]

約数ペア:

[(1, 18793872), (2, 9396936), (3, 6264624), (4, 4698468), (6, 3132312), (8, 2349234), (9, 2088208), (12, 1566156), (16, 1174617), (18, 1044104), (24, 783078), (36, 522052), (48, 391539), (72, 261026), (144, 130513)]