2086381872

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{135409}}^1$

素因数の和:135530

約数の個数: 60

約数和(自身を含む): 5893584840

約数和(自身を除く): 3807202968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 135409, 270818, 406227, 541636, 812454, 1083272, 1218681, 1624908, 2166544, 2437362, 3249816, 4874724, 6499632, 9749448, 14488763, 19498896, 28977526, 43466289, 57955052, 86932578, 115910104, 130398867, 173865156, 231820208, 260797734, 347730312, 521595468, 695460624, 1043190936, 2086381872]

約数ペア:

[(1, 2086381872), (2, 1043190936), (3, 695460624), (4, 521595468), (6, 347730312), (8, 260797734), (9, 231820208), (12, 173865156), (16, 130398867), (18, 115910104), (24, 86932578), (36, 57955052), (48, 43466289), (72, 28977526), (107, 19498896), (144, 14488763), (214, 9749448), (321, 6499632), (428, 4874724), (642, 3249816), (856, 2437362), (963, 2166544), (1284, 1624908), (1712, 1218681), (1926, 1083272), (2568, 812454), (3852, 541636), (5136, 406227), (7704, 270818), (15408, 135409)]