1555272

素因数分解:

$2^3\times 3^2\times {\mathrm{21601}}^1$

素因数の和:21613

約数の個数: 24

約数和(自身を含む): 4212390

約数和(自身を除く): 2657118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 21601, 43202, 64803, 86404, 129606, 172808, 194409, 259212, 388818, 518424, 777636, 1555272]

約数ペア:

[(1, 1555272), (2, 777636), (3, 518424), (4, 388818), (6, 259212), (8, 194409), (9, 172808), (12, 129606), (18, 86404), (24, 64803), (36, 43202), (72, 21601)]