21367224

素因数分解:

$2^3\times 3^2\times {\mathrm{296767}}^1$

素因数の和:296779

約数の個数: 24

約数和(自身を含む): 57869760

約数和(自身を除く): 36502536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296767, 593534, 890301, 1187068, 1780602, 2374136, 2670903, 3561204, 5341806, 7122408, 10683612, 21367224]

約数ペア:

[(1, 21367224), (2, 10683612), (3, 7122408), (4, 5341806), (6, 3561204), (8, 2670903), (9, 2374136), (12, 1780602), (18, 1187068), (24, 890301), (36, 593534), (72, 296767)]