18066807

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{751}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 29598720

約数和(自身を除く): 11531913

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 751, 891, 2187, 2253, 2673, 6759, 8019, 8261, 20277, 24057, 24783, 60831, 74349, 182493, 223047, 547479, 669141, 1642437, 2007423, 6022269, 18066807]

約数ペア:

[(1, 18066807), (3, 6022269), (9, 2007423), (11, 1642437), (27, 669141), (33, 547479), (81, 223047), (99, 182493), (243, 74349), (297, 60831), (729, 24783), (751, 24057), (891, 20277), (2187, 8261), (2253, 8019), (2673, 6759)]