31042746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{246371}}^1$

素因数の和:246386

約数の個数: 24

約数和(自身を含む): 76868064

約数和(自身を除く): 45825318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 246371, 492742, 739113, 1478226, 1724597, 2217339, 3449194, 4434678, 5173791, 10347582, 15521373, 31042746]

約数ペア:

[(1, 31042746), (2, 15521373), (3, 10347582), (6, 5173791), (7, 4434678), (9, 3449194), (14, 2217339), (18, 1724597), (21, 1478226), (42, 739113), (63, 492742), (126, 246371)]