187791492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51991}}^1$

素因数の和:52048

約数の個数: 48

約数和(自身を含む): 512433152

約数和(自身を除く): 324641660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 51991, 103982, 155973, 207964, 311946, 363937, 623892, 727874, 1091811, 1455748, 2183622, 2235613, 4367244, 4471226, 6706839, 8942452, 13413678, 15649291, 26827356, 31298582, 46947873, 62597164, 93895746, 187791492]

約数ペア:

[(1, 187791492), (2, 93895746), (3, 62597164), (4, 46947873), (6, 31298582), (7, 26827356), (12, 15649291), (14, 13413678), (21, 8942452), (28, 6706839), (42, 4471226), (43, 4367244), (84, 2235613), (86, 2183622), (129, 1455748), (172, 1091811), (258, 727874), (301, 623892), (516, 363937), (602, 311946), (903, 207964), (1204, 155973), (1806, 103982), (3612, 51991)]