28456182

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{42727}}^1$

素因数の和:42772

約数の個数: 24

約数和(自身を含む): 63322896

約数和(自身を除く): 34866714

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 42727, 85454, 128181, 256362, 384543, 769086, 1580899, 3161798, 4742697, 9485394, 14228091, 28456182]

約数ペア:

[(1, 28456182), (2, 14228091), (3, 9485394), (6, 4742697), (9, 3161798), (18, 1580899), (37, 769086), (74, 384543), (111, 256362), (222, 128181), (333, 85454), (666, 42727)]