27091834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 27651206

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 133, 154, 197, 209, 266, 329, 394, 418, 517, 658, 893, 1034, 1379, 1463, 1786, 2167, 2758, 2926, 3619, 3743, 4334, 6251, 7238, 7486, 9259, 9823, 12502, 15169, 18518, 19646, 26201, 30338, 41173, 52402, 64813, 68761, 82346, 101849, 129626, 137522, 175921, 203698, 288211, 351842, 576422, 712943, 1231447, 1425886, 1935131, 2462894, 3870262, 13545917, 27091834]

約数ペア:

[(1, 27091834), (2, 13545917), (7, 3870262), (11, 2462894), (14, 1935131), (19, 1425886), (22, 1231447), (38, 712943), (47, 576422), (77, 351842), (94, 288211), (133, 203698), (154, 175921), (197, 137522), (209, 129626), (266, 101849), (329, 82346), (394, 68761), (418, 64813), (517, 52402), (658, 41173), (893, 30338), (1034, 26201), (1379, 19646), (1463, 18518), (1786, 15169), (2167, 12502), (2758, 9823), (2926, 9259), (3619, 7486), (3743, 7238), (4334, 6251)]