9409708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 20772864

約数和(自身を除く): 11363156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 223, 274, 308, 446, 548, 892, 959, 1507, 1561, 1918, 2453, 3014, 3122, 3836, 4906, 6028, 6244, 9812, 10549, 17171, 21098, 30551, 34342, 42196, 61102, 68684, 122204, 213857, 336061, 427714, 672122, 855428, 1344244, 2352427, 4704854, 9409708]

約数ペア:

[(1, 9409708), (2, 4704854), (4, 2352427), (7, 1344244), (11, 855428), (14, 672122), (22, 427714), (28, 336061), (44, 213857), (77, 122204), (137, 68684), (154, 61102), (223, 42196), (274, 34342), (308, 30551), (446, 21098), (548, 17171), (892, 10549), (959, 9812), (1507, 6244), (1561, 6028), (1918, 4906), (2453, 3836), (3014, 3122)]