4080672666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{25847}}^1$

素因数の和:26048

約数の個数: 72

約数和(自身を含む): 10342818720

約数和(自身を除く): 6262146054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 179, 294, 358, 441, 537, 882, 1074, 1253, 1611, 2506, 3222, 3759, 7518, 8771, 11277, 17542, 22554, 25847, 26313, 51694, 52626, 77541, 78939, 155082, 157878, 180929, 232623, 361858, 465246, 542787, 1085574, 1266503, 1628361, 2533006, 3256722, 3799509, 4626613, 7599018, 9253226, 11398527, 13879839, 22797054, 27759678, 32386291, 41639517, 64772582, 83279034, 97158873, 194317746, 226704037, 291476619, 453408074, 582953238, 680112111, 1360224222, 2040336333, 4080672666]

約数ペア:

[(1, 4080672666), (2, 2040336333), (3, 1360224222), (6, 680112111), (7, 582953238), (9, 453408074), (14, 291476619), (18, 226704037), (21, 194317746), (42, 97158873), (49, 83279034), (63, 64772582), (98, 41639517), (126, 32386291), (147, 27759678), (179, 22797054), (294, 13879839), (358, 11398527), (441, 9253226), (537, 7599018), (882, 4626613), (1074, 3799509), (1253, 3256722), (1611, 2533006), (2506, 1628361), (3222, 1266503), (3759, 1085574), (7518, 542787), (8771, 465246), (11277, 361858), (17542, 232623), (22554, 180929), (25847, 157878), (26313, 155082), (51694, 78939), (52626, 77541)]