8047764

素因数分解:

$2^2\times 3^2\times {\mathrm{223549}}^1$

素因数の和:223559

約数の個数: 18

約数和(自身を含む): 20343050

約数和(自身を除く): 12295286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223549, 447098, 670647, 894196, 1341294, 2011941, 2682588, 4023882, 8047764]

約数ペア:

[(1, 8047764), (2, 4023882), (3, 2682588), (4, 2011941), (6, 1341294), (9, 894196), (12, 670647), (18, 447098), (36, 223549)]