21083622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71713}}^1$

素因数の和:71732

約数の個数: 24

約数和(自身を含む): 49052376

約数和(自身を除く): 27968754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 71713, 143426, 215139, 430278, 501991, 1003982, 1505973, 3011946, 3513937, 7027874, 10541811, 21083622]

約数ペア:

[(1, 21083622), (2, 10541811), (3, 7027874), (6, 3513937), (7, 3011946), (14, 1505973), (21, 1003982), (42, 501991), (49, 430278), (98, 215139), (147, 143426), (294, 71713)]