9689708

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 20428800

約数和(自身を除く): 10739092

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 199, 259, 329, 398, 518, 658, 796, 1036, 1316, 1393, 1739, 2786, 3478, 5572, 6956, 7363, 9353, 12173, 14726, 18706, 24346, 29452, 37412, 48692, 51541, 65471, 103082, 130942, 206164, 261884, 346061, 692122, 1384244, 2422427, 4844854, 9689708]

約数ペア:

[(1, 9689708), (2, 4844854), (4, 2422427), (7, 1384244), (14, 692122), (28, 346061), (37, 261884), (47, 206164), (74, 130942), (94, 103082), (148, 65471), (188, 51541), (199, 48692), (259, 37412), (329, 29452), (398, 24346), (518, 18706), (658, 14726), (796, 12173), (1036, 9353), (1316, 7363), (1393, 6956), (1739, 5572), (2786, 3478)]