25145406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9769}}^1$

素因数の和:9801

約数の個数: 48

約数和(自身を含む): 64013040

約数和(自身を除く): 38867634

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 9769, 19538, 29307, 58614, 87921, 107459, 126997, 175842, 214918, 253994, 322377, 380991, 644754, 761982, 967131, 1142973, 1396967, 1934262, 2285946, 2793934, 4190901, 8381802, 12572703, 25145406]

約数ペア:

[(1, 25145406), (2, 12572703), (3, 8381802), (6, 4190901), (9, 2793934), (11, 2285946), (13, 1934262), (18, 1396967), (22, 1142973), (26, 967131), (33, 761982), (39, 644754), (66, 380991), (78, 322377), (99, 253994), (117, 214918), (143, 175842), (198, 126997), (234, 107459), (286, 87921), (429, 58614), (858, 29307), (1287, 19538), (2574, 9769)]