127892178

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{66403}}^1$

素因数の和:66518

約数の個数: 24

約数和(自身を含む): 279693648

約数和(自身を除く): 151801470

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 66403, 132806, 199209, 398418, 597627, 1195254, 7105121, 14210242, 21315363, 42630726, 63946089, 127892178]

約数ペア:

[(1, 127892178), (2, 63946089), (3, 42630726), (6, 21315363), (9, 14210242), (18, 7105121), (107, 1195254), (214, 597627), (321, 398418), (642, 199209), (963, 132806), (1926, 66403)]