9578212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 10743068

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 139, 161, 214, 278, 322, 428, 556, 644, 749, 973, 1498, 1946, 2461, 2996, 3197, 3892, 4922, 6394, 9844, 12788, 14873, 17227, 22379, 29746, 34454, 44758, 59492, 68908, 89516, 104111, 208222, 342079, 416444, 684158, 1368316, 2394553, 4789106, 9578212]

約数ペア:

[(1, 9578212), (2, 4789106), (4, 2394553), (7, 1368316), (14, 684158), (23, 416444), (28, 342079), (46, 208222), (92, 104111), (107, 89516), (139, 68908), (161, 59492), (214, 44758), (278, 34454), (322, 29746), (428, 22379), (556, 17227), (644, 14873), (749, 12788), (973, 9844), (1498, 6394), (1946, 4922), (2461, 3892), (2996, 3197)]