71731926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{189767}}^1$

素因数の和:189785

約数の個数: 32

約数和(自身を含む): 182177280

約数和(自身を除く): 110445354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 189767, 379534, 569301, 1138602, 1328369, 1707903, 2656738, 3415806, 3985107, 5123709, 7970214, 10247418, 11955321, 23910642, 35865963, 71731926]

約数ペア:

[(1, 71731926), (2, 35865963), (3, 23910642), (6, 11955321), (7, 10247418), (9, 7970214), (14, 5123709), (18, 3985107), (21, 3415806), (27, 2656738), (42, 1707903), (54, 1328369), (63, 1138602), (126, 569301), (189, 379534), (378, 189767)]