54428742

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{42589}}^1$

素因数の和:42668

約数の個数: 24

約数和(自身を含む): 119592720

約数和(自身を除く): 65163978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 42589, 85178, 127767, 255534, 383301, 766602, 3023819, 6047638, 9071457, 18142914, 27214371, 54428742]

約数ペア:

[(1, 54428742), (2, 27214371), (3, 18142914), (6, 9071457), (9, 6047638), (18, 3023819), (71, 766602), (142, 383301), (213, 255534), (426, 127767), (639, 85178), (1278, 42589)]