40573638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{322013}}^1$

素因数の和:322028

約数の個数: 24

約数和(自身を含む): 100468368

約数和(自身を除く): 59894730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322013, 644026, 966039, 1932078, 2254091, 2898117, 4508182, 5796234, 6762273, 13524546, 20286819, 40573638]

約数ペア:

[(1, 40573638), (2, 20286819), (3, 13524546), (6, 6762273), (7, 5796234), (9, 4508182), (14, 2898117), (18, 2254091), (21, 1932078), (42, 966039), (63, 644026), (126, 322013)]