191551374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7717}}^1$

素因数の和:7929

約数の個数: 48

約数和(自身を含む): 476787168

約数和(自身を除く): 285235794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 7717, 8274, 12411, 15434, 23151, 24822, 46302, 54019, 69453, 108038, 138906, 162057, 324114, 486171, 972342, 1520249, 3040498, 4560747, 9121494, 10641743, 13682241, 21283486, 27364482, 31925229, 63850458, 95775687, 191551374]

約数ペア:

[(1, 191551374), (2, 95775687), (3, 63850458), (6, 31925229), (7, 27364482), (9, 21283486), (14, 13682241), (18, 10641743), (21, 9121494), (42, 4560747), (63, 3040498), (126, 1520249), (197, 972342), (394, 486171), (591, 324114), (1182, 162057), (1379, 138906), (1773, 108038), (2758, 69453), (3546, 54019), (4137, 46302), (7717, 24822), (8274, 23151), (12411, 15434)]