12182751

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 20933120

約数和(自身を除く): 8750369

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 883, 1533, 1971, 2649, 4599, 6181, 7947, 13797, 18543, 23841, 55629, 64459, 166887, 193377, 451213, 580131, 1353639, 1740393, 4060917, 12182751]

約数ペア:

[(1, 12182751), (3, 4060917), (7, 1740393), (9, 1353639), (21, 580131), (27, 451213), (63, 193377), (73, 166887), (189, 64459), (219, 55629), (511, 23841), (657, 18543), (883, 13797), (1533, 7947), (1971, 6181), (2649, 4599)]