27992874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 69543936

約数和(自身を除く): 41551062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 167, 182, 273, 307, 334, 501, 546, 614, 921, 1002, 1169, 1842, 2149, 2171, 2338, 3507, 3991, 4298, 4342, 6447, 6513, 7014, 7982, 11973, 12894, 13026, 15197, 23946, 27937, 30394, 45591, 51269, 55874, 83811, 91182, 102538, 153807, 167622, 307614, 358883, 666497, 717766, 1076649, 1332994, 1999491, 2153298, 3998982, 4665479, 9330958, 13996437, 27992874]

約数ペア:

[(1, 27992874), (2, 13996437), (3, 9330958), (6, 4665479), (7, 3998982), (13, 2153298), (14, 1999491), (21, 1332994), (26, 1076649), (39, 717766), (42, 666497), (78, 358883), (91, 307614), (167, 167622), (182, 153807), (273, 102538), (307, 91182), (334, 83811), (501, 55874), (546, 51269), (614, 45591), (921, 30394), (1002, 27937), (1169, 23946), (1842, 15197), (2149, 13026), (2171, 12894), (2338, 11973), (3507, 7982), (3991, 7014), (4298, 6513), (4342, 6447)]