40410738

素因数分解:

$2^1\times 3^4\times {\mathrm{249449}}^1$

素因数の和:249463

約数の個数: 20

約数和(自身を含む): 90550350

約数和(自身を除く): 50139612

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249449, 498898, 748347, 1496694, 2245041, 4490082, 6735123, 13470246, 20205369, 40410738]

約数ペア:

[(1, 40410738), (2, 20205369), (3, 13470246), (6, 6735123), (9, 4490082), (18, 2245041), (27, 1496694), (54, 748347), (81, 498898), (162, 249449)]