189892014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4999}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 409920000

約数和(自身を除く): 220027986

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 4999, 6331, 9998, 12662, 14997, 18993, 29994, 37986, 64987, 129974, 194961, 389922, 2434513, 4869026, 7303539, 14607078, 31648669, 63297338, 94946007, 189892014]

約数ペア:

[(1, 189892014), (2, 94946007), (3, 63297338), (6, 31648669), (13, 14607078), (26, 7303539), (39, 4869026), (78, 2434513), (487, 389922), (974, 194961), (1461, 129974), (2922, 64987), (4999, 37986), (6331, 29994), (9998, 18993), (12662, 14997)]