12802818

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{6221}}^1$

素因数の和:6247

約数の個数: 32

約数和(自身を含む): 29865600

約数和(自身を除く): 17062782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 6221, 12442, 18663, 37326, 43547, 87094, 130641, 261282, 304829, 609658, 914487, 1828974, 2133803, 4267606, 6401409, 12802818]

約数ペア:

[(1, 12802818), (2, 6401409), (3, 4267606), (6, 2133803), (7, 1828974), (14, 914487), (21, 609658), (42, 304829), (49, 261282), (98, 130641), (147, 87094), (294, 43547), (343, 37326), (686, 18663), (1029, 12442), (2058, 6221)]