131358654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1042529}}^1$

素因数の和:1042544

約数の個数: 24

約数和(自身を含む): 325269360

約数和(自身を除く): 193910706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1042529, 2085058, 3127587, 6255174, 7297703, 9382761, 14595406, 18765522, 21893109, 43786218, 65679327, 131358654]

約数ペア:

[(1, 131358654), (2, 65679327), (3, 43786218), (6, 21893109), (7, 18765522), (9, 14595406), (14, 9382761), (18, 7297703), (21, 6255174), (42, 3127587), (63, 2085058), (126, 1042529)]