2017178556

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1\times {\mathrm{2729}}^1$

素因数の和:4754

約数の個数: 48

約数和(自身を含む): 4862807040

約数和(自身を除く): 2845628484

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1987, 2729, 3974, 5458, 5961, 7948, 8187, 10916, 11922, 16374, 23844, 32748, 61597, 84599, 123194, 169198, 184791, 246388, 253797, 338396, 369582, 507594, 739164, 1015188, 5422523, 10845046, 16267569, 21690092, 32535138, 65070276, 168098213, 336196426, 504294639, 672392852, 1008589278, 2017178556]

約数ペア:

[(1, 2017178556), (2, 1008589278), (3, 672392852), (4, 504294639), (6, 336196426), (12, 168098213), (31, 65070276), (62, 32535138), (93, 21690092), (124, 16267569), (186, 10845046), (372, 5422523), (1987, 1015188), (2729, 739164), (3974, 507594), (5458, 369582), (5961, 338396), (7948, 253797), (8187, 246388), (10916, 184791), (11922, 169198), (16374, 123194), (23844, 84599), (32748, 61597)]