126439794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28439}}^1$

素因数の和:28479

約数の個数: 48

約数和(自身を含む): 310564800

約数和(自身を除く): 184125006

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 28439, 56878, 85317, 170634, 255951, 369707, 511902, 540341, 739414, 1080682, 1109121, 1621023, 2218242, 3242046, 3327363, 4863069, 6654726, 7024433, 9726138, 14048866, 21073299, 42146598, 63219897, 126439794]

約数ペア:

[(1, 126439794), (2, 63219897), (3, 42146598), (6, 21073299), (9, 14048866), (13, 9726138), (18, 7024433), (19, 6654726), (26, 4863069), (38, 3327363), (39, 3242046), (57, 2218242), (78, 1621023), (114, 1109121), (117, 1080682), (171, 739414), (234, 540341), (247, 511902), (342, 369707), (494, 255951), (741, 170634), (1482, 85317), (2223, 56878), (4446, 28439)]