2018004894

素因数分解:

$2^1\times 3^3\times {\mathrm{1297}}^1\times {\mathrm{28813}}^1$

素因数の和:30121

約数の個数: 32

約数和(自身を含む): 4488068640

約数和(自身を除く): 2470063746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1297, 2594, 3891, 7782, 11673, 23346, 28813, 35019, 57626, 70038, 86439, 172878, 259317, 518634, 777951, 1555902, 37370461, 74740922, 112111383, 224222766, 336334149, 672668298, 1009002447, 2018004894]

約数ペア:

[(1, 2018004894), (2, 1009002447), (3, 672668298), (6, 336334149), (9, 224222766), (18, 112111383), (27, 74740922), (54, 37370461), (1297, 1555902), (2594, 777951), (3891, 518634), (7782, 259317), (11673, 172878), (23346, 86439), (28813, 70038), (35019, 57626)]