27982206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{74027}}^1$

素因数の和:74045

約数の個数: 32

約数和(自身を含む): 71066880

約数和(自身を除く): 43084674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 74027, 148054, 222081, 444162, 518189, 666243, 1036378, 1332486, 1554567, 1998729, 3109134, 3997458, 4663701, 9327402, 13991103, 27982206]

約数ペア:

[(1, 27982206), (2, 13991103), (3, 9327402), (6, 4663701), (7, 3997458), (9, 3109134), (14, 1998729), (18, 1554567), (21, 1332486), (27, 1036378), (42, 666243), (54, 518189), (63, 444162), (126, 222081), (189, 148054), (378, 74027)]