39705426

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1193}}^1$

素因数の和:1287

約数の個数: 36

約数和(自身を含む): 88149438

約数和(自身を除く): 48444012

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1193, 1849, 2386, 3579, 3698, 5547, 7158, 10737, 11094, 16641, 21474, 33282, 51299, 102598, 153897, 307794, 461691, 923382, 2205857, 4411714, 6617571, 13235142, 19852713, 39705426]

約数ペア:

[(1, 39705426), (2, 19852713), (3, 13235142), (6, 6617571), (9, 4411714), (18, 2205857), (43, 923382), (86, 461691), (129, 307794), (258, 153897), (387, 102598), (774, 51299), (1193, 33282), (1849, 21474), (2386, 16641), (3579, 11094), (3698, 10737), (5547, 7158)]