129535938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1028063}}^1$

素因数の和:1028078

約数の個数: 24

約数和(自身を含む): 320755968

約数和(自身を除く): 191220030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1028063, 2056126, 3084189, 6168378, 7196441, 9252567, 14392882, 18505134, 21589323, 43178646, 64767969, 129535938]

約数ペア:

[(1, 129535938), (2, 64767969), (3, 43178646), (6, 21589323), (7, 18505134), (9, 14392882), (14, 9252567), (18, 7196441), (21, 6168378), (42, 3084189), (63, 2056126), (126, 1028063)]