3944178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 10198656

約数和(自身を除く): 6254478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1361, 1449, 2722, 2898, 4083, 8166, 9527, 12249, 19054, 24498, 28581, 31303, 57162, 62606, 85743, 93909, 171486, 187818, 219121, 281727, 438242, 563454, 657363, 1314726, 1972089, 3944178]

約数ペア:

[(1, 3944178), (2, 1972089), (3, 1314726), (6, 657363), (7, 563454), (9, 438242), (14, 281727), (18, 219121), (21, 187818), (23, 171486), (42, 93909), (46, 85743), (63, 62606), (69, 57162), (126, 31303), (138, 28581), (161, 24498), (207, 19054), (322, 12249), (414, 9527), (483, 8166), (966, 4083), (1361, 2898), (1449, 2722)]