129425478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237043}}^1$

素因数の和:237068

約数の個数: 32

約数和(自身を含む): 318587136

約数和(自身を除く): 189161658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 237043, 474086, 711129, 1422258, 1659301, 3081559, 3318602, 4977903, 6163118, 9244677, 9955806, 18489354, 21570913, 43141826, 64712739, 129425478]

約数ペア:

[(1, 129425478), (2, 64712739), (3, 43141826), (6, 21570913), (7, 18489354), (13, 9955806), (14, 9244677), (21, 6163118), (26, 4977903), (39, 3318602), (42, 3081559), (78, 1659301), (91, 1422258), (182, 711129), (273, 474086), (546, 237043)]