28977066

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{7219}}^1$

素因数の和:7450

約数の個数: 24

約数和(自身を含む): 63073920

約数和(自身を除く): 34096854

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 7219, 14438, 21657, 43314, 64971, 129942, 1609837, 3219674, 4829511, 9659022, 14488533, 28977066]

約数ペア:

[(1, 28977066), (2, 14488533), (3, 9659022), (6, 4829511), (9, 3219674), (18, 1609837), (223, 129942), (446, 64971), (669, 43314), (1338, 21657), (2007, 14438), (4014, 7219)]