16290918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{129293}}^1$

素因数の和:129308

約数の個数: 24

約数和(自身を含む): 40339728

約数和(自身を除く): 24048810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 129293, 258586, 387879, 775758, 905051, 1163637, 1810102, 2327274, 2715153, 5430306, 8145459, 16290918]

約数ペア:

[(1, 16290918), (2, 8145459), (3, 5430306), (6, 2715153), (7, 2327274), (9, 1810102), (14, 1163637), (18, 905051), (21, 775758), (42, 387879), (63, 258586), (126, 129293)]