243397686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{95003}}^1$

素因数の和:95076

約数の個数: 32

約数和(自身を含む): 565463808

約数和(自身を除く): 322066122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 95003, 190006, 285009, 570018, 665021, 1330042, 1995063, 3990126, 5795183, 11590366, 17385549, 34771098, 40566281, 81132562, 121698843, 243397686]

約数ペア:

[(1, 243397686), (2, 121698843), (3, 81132562), (6, 40566281), (7, 34771098), (14, 17385549), (21, 11590366), (42, 5795183), (61, 3990126), (122, 1995063), (183, 1330042), (366, 665021), (427, 570018), (854, 285009), (1281, 190006), (2562, 95003)]