2019418362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{88969}}^1$

素因数の和:89087

約数の個数: 48

約数和(自身を含む): 4760606760

約数和(自身を除く): 2741188398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 1261, 1746, 2522, 3783, 7566, 11349, 22698, 88969, 177938, 266907, 533814, 800721, 1156597, 1601442, 2313194, 3469791, 6939582, 8629993, 10409373, 17259986, 20818746, 25889979, 51779958, 77669937, 112189909, 155339874, 224379818, 336569727, 673139454, 1009709181, 2019418362]

約数ペア:

[(1, 2019418362), (2, 1009709181), (3, 673139454), (6, 336569727), (9, 224379818), (13, 155339874), (18, 112189909), (26, 77669937), (39, 51779958), (78, 25889979), (97, 20818746), (117, 17259986), (194, 10409373), (234, 8629993), (291, 6939582), (582, 3469791), (873, 2313194), (1261, 1601442), (1746, 1156597), (2522, 800721), (3783, 533814), (7566, 266907), (11349, 177938), (22698, 88969)]