9967678

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 19108224

約数和(自身を除く): 9140546

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 193, 217, 238, 386, 434, 527, 833, 1054, 1351, 1519, 1666, 2702, 3038, 3281, 3689, 5983, 6562, 7378, 9457, 11966, 18914, 22967, 25823, 41881, 45934, 51646, 83762, 101711, 160769, 203422, 293167, 321538, 586334, 711977, 1423954, 4983839, 9967678]

約数ペア:

[(1, 9967678), (2, 4983839), (7, 1423954), (14, 711977), (17, 586334), (31, 321538), (34, 293167), (49, 203422), (62, 160769), (98, 101711), (119, 83762), (193, 51646), (217, 45934), (238, 41881), (386, 25823), (434, 22967), (527, 18914), (833, 11966), (1054, 9457), (1351, 7378), (1519, 6562), (1666, 5983), (2702, 3689), (3038, 3281)]