2016209538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16001663}}^1$

素因数の和:16001678

約数の個数: 24

約数和(自身を含む): 4992519168

約数和(自身を除く): 2976309630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16001663, 32003326, 48004989, 96009978, 112011641, 144014967, 224023282, 288029934, 336034923, 672069846, 1008104769, 2016209538]

約数ペア:

[(1, 2016209538), (2, 1008104769), (3, 672069846), (6, 336034923), (7, 288029934), (9, 224023282), (14, 144014967), (18, 112011641), (21, 96009978), (42, 48004989), (63, 32003326), (126, 16001663)]