18094137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 9277383

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 263, 323, 789, 969, 1207, 1349, 3621, 4047, 4471, 4997, 13413, 14991, 18673, 22933, 56019, 68799, 84949, 254847, 317441, 354787, 952323, 1064361, 6031379, 18094137]

約数ペア:

[(1, 18094137), (3, 6031379), (17, 1064361), (19, 952323), (51, 354787), (57, 317441), (71, 254847), (213, 84949), (263, 68799), (323, 56019), (789, 22933), (969, 18673), (1207, 14991), (1349, 13413), (3621, 4997), (4047, 4471)]