1258218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 3101280

約数和(自身を除く): 1843062

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 283, 342, 494, 566, 741, 849, 1482, 1698, 2223, 2547, 3679, 4446, 5094, 5377, 7358, 10754, 11037, 16131, 22074, 32262, 33111, 48393, 66222, 69901, 96786, 139802, 209703, 419406, 629109, 1258218]

約数ペア:

[(1, 1258218), (2, 629109), (3, 419406), (6, 209703), (9, 139802), (13, 96786), (18, 69901), (19, 66222), (26, 48393), (38, 33111), (39, 32262), (57, 22074), (78, 16131), (114, 11037), (117, 10754), (171, 7358), (234, 5377), (247, 5094), (283, 4446), (342, 3679), (494, 2547), (566, 2223), (741, 1698), (849, 1482)]