1643247642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{49877}}^1$

素因数の和:49935

約数の個数: 48

約数和(自身を含む): 3675011040

約数和(自身を除く): 2031763398

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1734, 1938, 5491, 10982, 16473, 32946, 49877, 99754, 149631, 299262, 847909, 947663, 1695818, 1895326, 2543727, 2842989, 5087454, 5685978, 14414453, 16110271, 28828906, 32220542, 43243359, 48330813, 86486718, 96661626, 273874607, 547749214, 821623821, 1643247642]

約数ペア:

[(1, 1643247642), (2, 821623821), (3, 547749214), (6, 273874607), (17, 96661626), (19, 86486718), (34, 48330813), (38, 43243359), (51, 32220542), (57, 28828906), (102, 16110271), (114, 14414453), (289, 5685978), (323, 5087454), (578, 2842989), (646, 2543727), (867, 1895326), (969, 1695818), (1734, 947663), (1938, 847909), (5491, 299262), (10982, 149631), (16473, 99754), (32946, 49877)]