2921388

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1777}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 6870192

約数和(自身を除く): 3948804

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 1777, 3554, 5331, 7108, 10662, 21324, 243449, 486898, 730347, 973796, 1460694, 2921388]

約数ペア:

[(1, 2921388), (2, 1460694), (3, 973796), (4, 730347), (6, 486898), (12, 243449), (137, 21324), (274, 10662), (411, 7108), (548, 5331), (822, 3554), (1644, 1777)]