40728282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{969721}}^1$

素因数の和:969733

約数の個数: 16

約数和(自身を含む): 93093312

約数和(自身を除く): 52365030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 969721, 1939442, 2909163, 5818326, 6788047, 13576094, 20364141, 40728282]

約数ペア:

[(1, 40728282), (2, 20364141), (3, 13576094), (6, 6788047), (7, 5818326), (14, 2909163), (21, 1939442), (42, 969721)]