18039876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34961}}^1$

素因数の和:35011

約数の個数: 24

約数和(自身を含む): 43073184

約数和(自身を除く): 25033308

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 34961, 69922, 104883, 139844, 209766, 419532, 1503323, 3006646, 4509969, 6013292, 9019938, 18039876]

約数ペア:

[(1, 18039876), (2, 9019938), (3, 6013292), (4, 4509969), (6, 3006646), (12, 1503323), (43, 419532), (86, 209766), (129, 139844), (172, 104883), (258, 69922), (516, 34961)]