25080858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 59675616

約数和(自身を除く): 34594758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 197, 198, 394, 591, 643, 1182, 1286, 1773, 1929, 2167, 3546, 3858, 4334, 5787, 6501, 7073, 11574, 13002, 14146, 19503, 21219, 39006, 42438, 63657, 126671, 127314, 253342, 380013, 760026, 1140039, 1393381, 2280078, 2786762, 4180143, 8360286, 12540429, 25080858]

約数ペア:

[(1, 25080858), (2, 12540429), (3, 8360286), (6, 4180143), (9, 2786762), (11, 2280078), (18, 1393381), (22, 1140039), (33, 760026), (66, 380013), (99, 253342), (197, 127314), (198, 126671), (394, 63657), (591, 42438), (643, 39006), (1182, 21219), (1286, 19503), (1773, 14146), (1929, 13002), (2167, 11574), (3546, 7073), (3858, 6501), (4334, 5787)]