12821453148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{3631}}^1$

素因数の和:4103

約数の個数: 96

約数和(自身を含む): 34573385728

約数和(自身を除く): 21751932580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 331, 381, 508, 662, 762, 889, 993, 1324, 1524, 1778, 1986, 2317, 2667, 3556, 3631, 3972, 4634, 5334, 6951, 7262, 9268, 10668, 10893, 13902, 14524, 21786, 25417, 27804, 42037, 43572, 50834, 76251, 84074, 101668, 126111, 152502, 168148, 252222, 294259, 305004, 461137, 504444, 588518, 882777, 922274, 1177036, 1201861, 1383411, 1765554, 1844548, 2403722, 2766822, 3227959, 3531108, 3605583, 4807444, 5533644, 6455918, 7211166, 8413027, 9683877, 12911836, 14422332, 16826054, 19367754, 25239081, 33652108, 38735508, 50478162, 100956324, 152636347, 305272694, 457909041, 610545388, 915818082, 1068454429, 1831636164, 2136908858, 3205363287, 4273817716, 6410726574, 12821453148]

約数ペア:

[(1, 12821453148), (2, 6410726574), (3, 4273817716), (4, 3205363287), (6, 2136908858), (7, 1831636164), (12, 1068454429), (14, 915818082), (21, 610545388), (28, 457909041), (42, 305272694), (84, 152636347), (127, 100956324), (254, 50478162), (331, 38735508), (381, 33652108), (508, 25239081), (662, 19367754), (762, 16826054), (889, 14422332), (993, 12911836), (1324, 9683877), (1524, 8413027), (1778, 7211166), (1986, 6455918), (2317, 5533644), (2667, 4807444), (3556, 3605583), (3631, 3531108), (3972, 3227959), (4634, 2766822), (5334, 2403722), (6951, 1844548), (7262, 1765554), (9268, 1383411), (10668, 1201861), (10893, 1177036), (13902, 922274), (14524, 882777), (21786, 588518), (25417, 504444), (27804, 461137), (42037, 305004), (43572, 294259), (50834, 252222), (76251, 168148), (84074, 152502), (101668, 126111)]