2014405911

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{10939}}^1$

素因数の和:11068

約数の個数: 48

約数和(自身を含む): 3458790400

約数和(自身を除く): 1444384489

約数列:

[1, 3, 7, 9, 21, 37, 63, 79, 111, 237, 259, 333, 553, 711, 777, 1659, 2331, 2923, 4977, 8769, 10939, 20461, 26307, 32817, 61383, 76573, 98451, 184149, 229719, 404743, 689157, 864181, 1214229, 2592543, 2833201, 3642687, 6049267, 7777629, 8499603, 18147801, 25498809, 31974697, 54443403, 95924091, 223822879, 287772273, 671468637, 2014405911]

約数ペア:

[(1, 2014405911), (3, 671468637), (7, 287772273), (9, 223822879), (21, 95924091), (37, 54443403), (63, 31974697), (79, 25498809), (111, 18147801), (237, 8499603), (259, 7777629), (333, 6049267), (553, 3642687), (711, 2833201), (777, 2592543), (1659, 1214229), (2331, 864181), (2923, 689157), (4977, 404743), (8769, 229719), (10939, 184149), (20461, 98451), (26307, 76573), (32817, 61383)]