8960742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 23536656

約数和(自身を除く): 14575914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 197, 266, 342, 361, 394, 399, 591, 722, 798, 1083, 1182, 1197, 1379, 1773, 2166, 2394, 2527, 2758, 3249, 3546, 3743, 4137, 5054, 6498, 7486, 7581, 8274, 11229, 12411, 15162, 22458, 22743, 24822, 26201, 33687, 45486, 52402, 67374, 71117, 78603, 142234, 157206, 213351, 235809, 426702, 471618, 497819, 640053, 995638, 1280106, 1493457, 2986914, 4480371, 8960742]

約数ペア:

[(1, 8960742), (2, 4480371), (3, 2986914), (6, 1493457), (7, 1280106), (9, 995638), (14, 640053), (18, 497819), (19, 471618), (21, 426702), (38, 235809), (42, 213351), (57, 157206), (63, 142234), (114, 78603), (126, 71117), (133, 67374), (171, 52402), (197, 45486), (266, 33687), (342, 26201), (361, 24822), (394, 22743), (399, 22458), (591, 15162), (722, 12411), (798, 11229), (1083, 8274), (1182, 7581), (1197, 7486), (1379, 6498), (1773, 5054), (2166, 4137), (2394, 3743), (2527, 3546), (2758, 3249)]