318889242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2530867}}^1$

素因数の和:2530882

約数の個数: 24

約数和(自身を含む): 789630816

約数和(自身を除く): 470741574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2530867, 5061734, 7592601, 15185202, 17716069, 22777803, 35432138, 45555606, 53148207, 106296414, 159444621, 318889242]

約数ペア:

[(1, 318889242), (2, 159444621), (3, 106296414), (6, 53148207), (7, 45555606), (9, 35432138), (14, 22777803), (18, 17716069), (21, 15185202), (42, 7592601), (63, 5061734), (126, 2530867)]