15916866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{54139}}^1$

素因数の和:54158

約数の個数: 24

約数和(自身を含む): 37031760

約数和(自身を除く): 21114894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 54139, 108278, 162417, 324834, 378973, 757946, 1136919, 2273838, 2652811, 5305622, 7958433, 15916866]

約数ペア:

[(1, 15916866), (2, 7958433), (3, 5305622), (6, 2652811), (7, 2273838), (14, 1136919), (21, 757946), (42, 378973), (49, 324834), (98, 162417), (147, 108278), (294, 54139)]