21461448

素因数分解:

$2^3\times 3^1\times {\mathrm{894227}}^1$

素因数の和:894236

約数の個数: 16

約数和(自身を含む): 53653680

約数和(自身を除く): 32192232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 894227, 1788454, 2682681, 3576908, 5365362, 7153816, 10730724, 21461448]

約数ペア:

[(1, 21461448), (2, 10730724), (3, 7153816), (4, 5365362), (6, 3576908), (8, 2682681), (12, 1788454), (24, 894227)]