25320834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18269}}^1$

素因数の和:18295

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 43082046

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 18269, 36538, 54807, 109614, 127883, 164421, 200959, 255766, 328842, 383649, 401918, 602877, 767298, 1150947, 1205754, 1406713, 1808631, 2301894, 2813426, 3617262, 4220139, 8440278, 12660417, 25320834]

約数ペア:

[(1, 25320834), (2, 12660417), (3, 8440278), (6, 4220139), (7, 3617262), (9, 2813426), (11, 2301894), (14, 1808631), (18, 1406713), (21, 1205754), (22, 1150947), (33, 767298), (42, 602877), (63, 401918), (66, 383649), (77, 328842), (99, 255766), (126, 200959), (154, 164421), (198, 127883), (231, 109614), (462, 54807), (693, 36538), (1386, 18269)]