18424446

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 38167200

約数和(自身を除く): 19742754

約数列:

[1, 2, 3, 6, 37, 74, 111, 149, 222, 298, 447, 557, 894, 1114, 1671, 3342, 5513, 11026, 16539, 20609, 33078, 41218, 61827, 82993, 123654, 165986, 248979, 497958, 3070741, 6141482, 9212223, 18424446]

約数ペア:

[(1, 18424446), (2, 9212223), (3, 6141482), (6, 3070741), (37, 497958), (74, 248979), (111, 165986), (149, 123654), (222, 82993), (298, 61827), (447, 41218), (557, 33078), (894, 20609), (1114, 16539), (1671, 11026), (3342, 5513)]