131305734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1042109}}^1$

素因数の和:1042124

約数の個数: 24

約数和(自身を含む): 325138320

約数和(自身を除く): 193832586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1042109, 2084218, 3126327, 6252654, 7294763, 9378981, 14589526, 18757962, 21884289, 43768578, 65652867, 131305734]

約数ペア:

[(1, 131305734), (2, 65652867), (3, 43768578), (6, 21884289), (7, 18757962), (9, 14589526), (14, 9378981), (18, 7294763), (21, 6252654), (42, 3126327), (63, 2084218), (126, 1042109)]