2018170785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{42403}}^1$

素因数の和:42597

約数の個数: 32

約数和(自身を含む): 3419458560

約数和(自身を除く): 1401287775

約数列:

[1, 3, 5, 15, 19, 57, 95, 167, 285, 501, 835, 2505, 3173, 9519, 15865, 42403, 47595, 127209, 212015, 636045, 805657, 2416971, 4028285, 7081301, 12084855, 21243903, 35406505, 106219515, 134544719, 403634157, 672723595, 2018170785]

約数ペア:

[(1, 2018170785), (3, 672723595), (5, 403634157), (15, 134544719), (19, 106219515), (57, 35406505), (95, 21243903), (167, 12084855), (285, 7081301), (501, 4028285), (835, 2416971), (2505, 805657), (3173, 636045), (9519, 212015), (15865, 127209), (42403, 47595)]