127839138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{434827}}^1$

素因数の和:434846

約数の個数: 24

約数和(自身を含む): 297422352

約数和(自身を除く): 169583214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 434827, 869654, 1304481, 2608962, 3043789, 6087578, 9131367, 18262734, 21306523, 42613046, 63919569, 127839138]

約数ペア:

[(1, 127839138), (2, 63919569), (3, 42613046), (6, 21306523), (7, 18262734), (14, 9131367), (21, 6087578), (42, 3043789), (49, 2608962), (98, 1304481), (147, 869654), (294, 434827)]