1920084963846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{997933}}^1$

素因数の和:998757

約数の個数: 64

約数和(自身を含む): 4466656782336

約数和(自身を除く): 2546571818490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 751, 854, 1281, 1502, 2253, 2562, 4506, 5257, 10514, 15771, 31542, 45811, 91622, 137433, 274866, 320677, 641354, 962031, 997933, 1924062, 1995866, 2993799, 5987598, 6985531, 13971062, 20956593, 41913186, 60873913, 121747826, 182621739, 365243478, 426117391, 749447683, 852234782, 1278352173, 1498895366, 2248343049, 2556704346, 4496686098, 5246133781, 10492267562, 15738401343, 31476802686, 45716308663, 91432617326, 137148925989, 274297851978, 320014160641, 640028321282, 960042481923, 1920084963846]

約数ペア:

[(1, 1920084963846), (2, 960042481923), (3, 640028321282), (6, 320014160641), (7, 274297851978), (14, 137148925989), (21, 91432617326), (42, 45716308663), (61, 31476802686), (122, 15738401343), (183, 10492267562), (366, 5246133781), (427, 4496686098), (751, 2556704346), (854, 2248343049), (1281, 1498895366), (1502, 1278352173), (2253, 852234782), (2562, 749447683), (4506, 426117391), (5257, 365243478), (10514, 182621739), (15771, 121747826), (31542, 60873913), (45811, 41913186), (91622, 20956593), (137433, 13971062), (274866, 6985531), (320677, 5987598), (641354, 2993799), (962031, 1995866), (997933, 1924062)]