16946964

素因数分解:

$2^2\times 3^2\times {\mathrm{470749}}^1$

素因数の和:470759

約数の個数: 18

約数和(自身を含む): 42838250

約数和(自身を除く): 25891286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 470749, 941498, 1412247, 1882996, 2824494, 4236741, 5648988, 8473482, 16946964]

約数ペア:

[(1, 16946964), (2, 8473482), (3, 5648988), (4, 4236741), (6, 2824494), (9, 1882996), (12, 1412247), (18, 941498), (36, 470749)]