138012618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1210637}}^1$

素因数の和:1210661

約数の個数: 16

約数和(自身を含む): 290553120

約数和(自身を除く): 152540502

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1210637, 2421274, 3631911, 7263822, 23002103, 46004206, 69006309, 138012618]

約数ペア:

[(1, 138012618), (2, 69006309), (3, 46004206), (6, 23002103), (19, 7263822), (38, 3631911), (57, 2421274), (114, 1210637)]