1819977054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2280673}}^1$

素因数の和:2280704

約数の個数: 32

約数和(自身を含む): 4378894080

約数和(自身を除く): 2558917026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2280673, 4561346, 6842019, 13684038, 15964711, 31929422, 43332787, 47894133, 86665574, 95788266, 129998361, 259996722, 303329509, 606659018, 909988527, 1819977054]

約数ペア:

[(1, 1819977054), (2, 909988527), (3, 606659018), (6, 303329509), (7, 259996722), (14, 129998361), (19, 95788266), (21, 86665574), (38, 47894133), (42, 43332787), (57, 31929422), (114, 15964711), (133, 13684038), (266, 6842019), (399, 4561346), (798, 2280673)]