6438558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 15079680

約数和(自身を除く): 8641122

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 3739, 7478, 11217, 22434, 26173, 52346, 78519, 153299, 157038, 306598, 459897, 919794, 1073093, 2146186, 3219279, 6438558]

約数ペア:

[(1, 6438558), (2, 3219279), (3, 2146186), (6, 1073093), (7, 919794), (14, 459897), (21, 306598), (41, 157038), (42, 153299), (82, 78519), (123, 52346), (246, 26173), (287, 22434), (574, 11217), (861, 7478), (1722, 3739)]