139932954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{370193}}^1$

素因数の和:370211

約数の個数: 32

約数和(自身を含む): 355386240

約数和(自身を除く): 215453286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 370193, 740386, 1110579, 2221158, 2591351, 3331737, 5182702, 6663474, 7774053, 9995211, 15548106, 19990422, 23322159, 46644318, 69966477, 139932954]

約数ペア:

[(1, 139932954), (2, 69966477), (3, 46644318), (6, 23322159), (7, 19990422), (9, 15548106), (14, 9995211), (18, 7774053), (21, 6663474), (27, 5182702), (42, 3331737), (54, 2591351), (63, 2221158), (126, 1110579), (189, 740386), (378, 370193)]