140959638

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{35117}}^1$

素因数の和:35348

約数の個数: 24

約数和(自身を含む): 306790848

約数和(自身を除く): 165831210

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 35117, 70234, 105351, 210702, 316053, 632106, 7831091, 15662182, 23493273, 46986546, 70479819, 140959638]

約数ペア:

[(1, 140959638), (2, 70479819), (3, 46986546), (6, 23493273), (9, 15662182), (18, 7831091), (223, 632106), (446, 316053), (669, 210702), (1338, 105351), (2007, 70234), (4014, 35117)]