39481758

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30047}}^1$

素因数の和:30128

約数の個数: 24

約数和(自身を含む): 86718528

約数和(自身を除く): 47236770

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 30047, 60094, 90141, 180282, 270423, 540846, 2193431, 4386862, 6580293, 13160586, 19740879, 39481758]

約数ペア:

[(1, 39481758), (2, 19740879), (3, 13160586), (6, 6580293), (9, 4386862), (18, 2193431), (73, 540846), (146, 270423), (219, 180282), (438, 90141), (657, 60094), (1314, 30047)]