153776826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{406817}}^1$

素因数の和:406835

約数の個数: 32

約数和(自身を含む): 390545280

約数和(自身を除く): 236768454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 406817, 813634, 1220451, 2440902, 2847719, 3661353, 5695438, 7322706, 8543157, 10984059, 17086314, 21968118, 25629471, 51258942, 76888413, 153776826]

約数ペア:

[(1, 153776826), (2, 76888413), (3, 51258942), (6, 25629471), (7, 21968118), (9, 17086314), (14, 10984059), (18, 8543157), (21, 7322706), (27, 5695438), (42, 3661353), (54, 2847719), (63, 2440902), (126, 1220451), (189, 813634), (378, 406817)]