990906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23593}}^1$

素因数の和:23605

約数の個数: 16

約数和(自身を含む): 2265024

約数和(自身を除く): 1274118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 23593, 47186, 70779, 141558, 165151, 330302, 495453, 990906]

約数ペア:

[(1, 990906), (2, 495453), (3, 330302), (6, 165151), (7, 141558), (14, 70779), (21, 47186), (42, 23593)]