9887256

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 27293760

約数和(自身を除く): 17406504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 2591, 3816, 5182, 7773, 10364, 15546, 20728, 23319, 31092, 46638, 62184, 93276, 137323, 186552, 274646, 411969, 549292, 823938, 1098584, 1235907, 1647876, 2471814, 3295752, 4943628, 9887256]

約数ペア:

[(1, 9887256), (2, 4943628), (3, 3295752), (4, 2471814), (6, 1647876), (8, 1235907), (9, 1098584), (12, 823938), (18, 549292), (24, 411969), (36, 274646), (53, 186552), (72, 137323), (106, 93276), (159, 62184), (212, 46638), (318, 31092), (424, 23319), (477, 20728), (636, 15546), (954, 10364), (1272, 7773), (1908, 5182), (2591, 3816)]