40473846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{321221}}^1$

素因数の和:321236

約数の個数: 24

約数和(自身を含む): 100221264

約数和(自身を除く): 59747418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 321221, 642442, 963663, 1927326, 2248547, 2890989, 4497094, 5781978, 6745641, 13491282, 20236923, 40473846]

約数ペア:

[(1, 40473846), (2, 20236923), (3, 13491282), (6, 6745641), (7, 5781978), (9, 4497094), (14, 2890989), (18, 2248547), (21, 1927326), (42, 963663), (63, 642442), (126, 321221)]