2199672

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 6027840

約数和(自身を除く): 3828168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 223, 274, 411, 446, 548, 669, 822, 892, 1096, 1233, 1338, 1644, 1784, 2007, 2466, 2676, 3288, 4014, 4932, 5352, 8028, 9864, 16056, 30551, 61102, 91653, 122204, 183306, 244408, 274959, 366612, 549918, 733224, 1099836, 2199672]

約数ペア:

[(1, 2199672), (2, 1099836), (3, 733224), (4, 549918), (6, 366612), (8, 274959), (9, 244408), (12, 183306), (18, 122204), (24, 91653), (36, 61102), (72, 30551), (137, 16056), (223, 9864), (274, 8028), (411, 5352), (446, 4932), (548, 4014), (669, 3288), (822, 2676), (892, 2466), (1096, 2007), (1233, 1784), (1338, 1644)]