13081884

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 18585444

約数列:

[1, 2, 3, 4, 6, 12, 53, 67, 106, 134, 159, 201, 212, 268, 307, 318, 402, 614, 636, 804, 921, 1228, 1842, 3551, 3684, 7102, 10653, 14204, 16271, 20569, 21306, 32542, 41138, 42612, 48813, 61707, 65084, 82276, 97626, 123414, 195252, 246828, 1090157, 2180314, 3270471, 4360628, 6540942, 13081884]

約数ペア:

[(1, 13081884), (2, 6540942), (3, 4360628), (4, 3270471), (6, 2180314), (12, 1090157), (53, 246828), (67, 195252), (106, 123414), (134, 97626), (159, 82276), (201, 65084), (212, 61707), (268, 48813), (307, 42612), (318, 41138), (402, 32542), (614, 21306), (636, 20569), (804, 16271), (921, 14204), (1228, 10653), (1842, 7102), (3551, 3684)]