15551988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{35027}}^1$

素因数の和:35071

約数の個数: 24

約数和(自身を含む): 37269792

約数和(自身を除く): 21717804

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 35027, 70054, 105081, 140108, 210162, 420324, 1295999, 2591998, 3887997, 5183996, 7775994, 15551988]

約数ペア:

[(1, 15551988), (2, 7775994), (3, 5183996), (4, 3887997), (6, 2591998), (12, 1295999), (37, 420324), (74, 210162), (111, 140108), (148, 105081), (222, 70054), (444, 35027)]