25459038

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 61057152

約数和(自身を除く): 35598114

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 1811, 2343, 3622, 4686, 5433, 7029, 10866, 14058, 16299, 19921, 32598, 39842, 59763, 119526, 128581, 179289, 257162, 358578, 385743, 771486, 1157229, 1414391, 2314458, 2828782, 4243173, 8486346, 12729519, 25459038]

約数ペア:

[(1, 25459038), (2, 12729519), (3, 8486346), (6, 4243173), (9, 2828782), (11, 2314458), (18, 1414391), (22, 1157229), (33, 771486), (66, 385743), (71, 358578), (99, 257162), (142, 179289), (198, 128581), (213, 119526), (426, 59763), (639, 39842), (781, 32598), (1278, 19921), (1562, 16299), (1811, 14058), (2343, 10866), (3622, 7029), (4686, 5433)]