2502738

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2228

約数の個数: 40

約数和(自身を含む): 6412032

約数和(自身を除く): 3909294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2207, 4414, 6621, 13242, 15449, 19863, 30898, 39726, 46347, 59589, 92694, 119178, 139041, 178767, 278082, 357534, 417123, 834246, 1251369, 2502738]

約数ペア:

[(1, 2502738), (2, 1251369), (3, 834246), (6, 417123), (7, 357534), (9, 278082), (14, 178767), (18, 139041), (21, 119178), (27, 92694), (42, 59589), (54, 46347), (63, 39726), (81, 30898), (126, 19863), (162, 15449), (189, 13242), (378, 6621), (567, 4414), (1134, 2207)]