172882206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1372081}}^1$

素因数の和:1372096

約数の個数: 24

約数和(自身を含む): 428089584

約数和(自身を除く): 255207378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1372081, 2744162, 4116243, 8232486, 9604567, 12348729, 19209134, 24697458, 28813701, 57627402, 86441103, 172882206]

約数ペア:

[(1, 172882206), (2, 86441103), (3, 57627402), (6, 28813701), (7, 24697458), (9, 19209134), (14, 12348729), (18, 9604567), (21, 8232486), (42, 4116243), (63, 2744162), (126, 1372081)]