16612974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131849}}^1$

素因数の和:131864

約数の個数: 24

約数和(自身を含む): 41137200

約数和(自身を除く): 24524226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131849, 263698, 395547, 791094, 922943, 1186641, 1845886, 2373282, 2768829, 5537658, 8306487, 16612974]

約数ペア:

[(1, 16612974), (2, 8306487), (3, 5537658), (6, 2768829), (7, 2373282), (9, 1845886), (14, 1186641), (18, 922943), (21, 791094), (42, 395547), (63, 263698), (126, 131849)]