18036795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9041}}^1$

素因数の和:9075

約数の個数: 32

約数和(自身を含む): 34721280

約数和(自身を除く): 16684485

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 9041, 27123, 45205, 63287, 135615, 171779, 189861, 316435, 515337, 858895, 949305, 1202453, 2576685, 3607359, 6012265, 18036795]

約数ペア:

[(1, 18036795), (3, 6012265), (5, 3607359), (7, 2576685), (15, 1202453), (19, 949305), (21, 858895), (35, 515337), (57, 316435), (95, 189861), (105, 171779), (133, 135615), (285, 63287), (399, 45205), (665, 27123), (1995, 9041)]